2nd year Biochemistry (WUM)

Inhalte

Lectures (WUM - 2nd year Biochemistry)

Metabolism of purine and pyrimidine nucleotides (WUM - 2nd year Biochemistry, Lectures)

Purine and Pyrimidine Metabolism

Nucleotide Metabolism: Introduction and De novo Purine Metabolism	09:11
Paths to Guanine and Adenine Nucleotides	04:06
Purine de novo Metabolism Regulation	04:41
Pyrimidine de novo Metabolism: ATCase Reaction	05:29
Pyrimidine de novo Metabolis: OMP Decarboxylase and Synthesis of UTP & CTP	05:22
Catabolism of Guanine Nucleotides and Adenine Nucleotides	04:15
Catabolism of Guanine & Hypoxanthine and Purine Nucleotide Salvage	06:43
Pyrimidine Catabolism and Salvage Reactions	04:13
Deoxyribonucleotide Synthesis and Ribonucleotide Reductase	05:57
Nucleotide Metabolism and Thymidine Metabolism	06:38
Thymidylate Synthase and Recycling of Folates	06:18
Nucleoside Analogs and Deoxyadenosine Analogs	04:51
Analogs: Adenosine, Deoxycytidine, Guanosine/Deoxyguanosine, Thymidine, Deoxyuridine	07:10
Quiz zum Kurs „Purine and Pyrimidine Metabolism“

Vitamins (WUM - 2nd year Biochemistry, Lectures)

Vitamins

Vitamin A: Introduction	07:08
Vitamin A: Steps in Light Detection	05:54
Vitamin A: Color Detection, Visual Cycle and Retinoic Acid Function	06:03
Vitamin D: Introduction	04:40
Vitamin D3 and Calcium	05:54
Vitamin D and Calcium Levels	05:39
Vitamin D and Intracellular Actions	08:35
Vitamin K	09:36
Vitamin E	08:05
Vitamin B12	06:45
Folate Metabolism and Recycling	07:46
Folate Metabolism Overview and Health	04:45
Quiz zum Kurs „Vitamins“

Amino acids metabolism (WUM - 2nd year Biochemistry, Lectures)

Amino Acid Metabolism

Amino Acid Metabolism: Introduction	02:22
α-ketoglutarate Family and Glutamine Synthesis Uses Glutamine Synthetase	08:10
Proline and Arginine Synthesis	05:39
Serine Family and Methionine Catabolism	06:18
Cysteine Metabolism	04:51
Aspartate Family and Asparagine Metabolism	04:00
Methionine, Threonine and Lysine Metabolism	05:11
Aromatic Family: Tryptophan	04:02
Aromatic Family: Phenylalanine and Tyrosine	05:57
Tyrosine: Precursor of Thyroid Hormones	06:52
Pyruvate Family: Alanine Metabolism	03:31
Leucine (LEU), Valine (VAL), Isoleucine (ILE) and Histidine (HIS) Metabolism	05:59
Amino Acid Catabolism	08:56
Nitrogen, Nitrogen Cycle and Excretion of Nitrogen	03:12
Glutamate: Central Role	04:55
Urea Cycle	05:08
Carbamoyl Phosphate Synthetase Reaction and Citrulline	05:16
Argininosuccinate Synthetase	04:43
Urea Cycle and Disease	03:42
Nitrites and Nitrosamines	04:24
Reactive Nitrogen Species	05:20
Heme: Introduction	02:37
Heme Synthesis	09:07
Porphyrias	02:51
Iron Transport and Storage	08:58
Regulation of Iron Transport	08:49
Hemoglobin and Movement of Oxygen: Introduction	05:10
Cooperativity	06:39
Bohr Effect	05:29
2,3 BPG	05:08
Movement of CO2	04:43
Fetal Hemoglobin	04:01
Sickle Cell Anemia	06:17
Biochemistry of Bilirubin	05:03
Biochemistry of Bilirubin: Biliverdin Reductase	04:33
Enterohepatic Circulation and Health	05:59
Quiz zum Kurs „Amino Acid Metabolism“

Blood (WUM - 2nd year Biochemistry, Lectures)

Blood

Blood: Introduction	07:56
Blood: Red and White Blood Cells	07:54
Blood: Neutrophils	04:30
Blood: Eosinophils and Basophils	03:47
Blood: Lymphocytes and Monocytes	03:17
Blood: Thrombocytes	07:02
Quiz zum Kurs „Blood“

Lipids metabolism, lipidoses, atherosclerosis (WUM - 2nd year Biochemistry, Lectures)

Lipid Metabolism

Fat Breakdown and Synthesis	03:38
Beta Oxidation of Fatty Acids	09:27
Oxidation of Unsaturated and Other Fatty Acids	05:05
Fatty Acid Synthesis	09:54
Syntheses of Other Fatty Acids	01:51
Steroids and Bile Acids: Mevalonate Pathway I	01:55
Steroids and Bile Acids: Ketone Body Synthesis	03:05
Steroids and Bile Acids: Mevalonate Pathway II	03:59
Steroids and Bile Acids: Cholesterol Synthesis	02:58
Steroids and Bile Acids: Movement of Cholesterol	08:16
Steroids and Bile Acids: Receptor-mediated Endocytosis	00:59
Steroids and Bile Acids: Steroid Hormone Metabolism	03:45
Synthesis of Glycerophospholipids – Membrane Lipid Metabolism	07:20
Synthesis of Sphingolipids – Membrane Lipid Metabolism	03:14
Quiz zum Kurs „Lipid Metabolism“

Atherosclerosis

Atherosclerosis: Supply	03:48
Atherosclerosis: Pathogenesis	05:27
Atherosclerosis: Demand	01:40
Hyperlipidemia	20:05
Types of Hyperlipidemia	07:06
Familial Hypercholesterolemia	02:51
Quiz zum Kurs „Atherosclerosis“

Protein turnover, ureogenesis (WUM - 2nd year Biochemistry, Lectures)

Amino Acid Metabolism

Amino Acid Metabolism: Introduction	02:22
α-ketoglutarate Family and Glutamine Synthesis Uses Glutamine Synthetase	08:10
Proline and Arginine Synthesis	05:39
Serine Family and Methionine Catabolism	06:18
Cysteine Metabolism	04:51
Aspartate Family and Asparagine Metabolism	04:00
Methionine, Threonine and Lysine Metabolism	05:11
Aromatic Family: Tryptophan	04:02
Aromatic Family: Phenylalanine and Tyrosine	05:57
Tyrosine: Precursor of Thyroid Hormones	06:52
Pyruvate Family: Alanine Metabolism	03:31
Leucine (LEU), Valine (VAL), Isoleucine (ILE) and Histidine (HIS) Metabolism	05:59
Amino Acid Catabolism	08:56
Nitrogen, Nitrogen Cycle and Excretion of Nitrogen	03:12
Glutamate: Central Role	04:55
Urea Cycle	05:08
Carbamoyl Phosphate Synthetase Reaction and Citrulline	05:16
Argininosuccinate Synthetase	04:43
Urea Cycle and Disease	03:42
Nitrites and Nitrosamines	04:24
Reactive Nitrogen Species	05:20
Heme: Introduction	02:37
Heme Synthesis	09:07
Porphyrias	02:51
Iron Transport and Storage	08:58
Regulation of Iron Transport	08:49
Hemoglobin and Movement of Oxygen: Introduction	05:10
Cooperativity	06:39
Bohr Effect	05:29
2,3 BPG	05:08
Movement of CO2	04:43
Fetal Hemoglobin	04:01
Sickle Cell Anemia	06:17
Biochemistry of Bilirubin	05:03
Biochemistry of Bilirubin: Biliverdin Reductase	04:33
Enterohepatic Circulation and Health	05:59
Quiz zum Kurs „Amino Acid Metabolism“

Enzymes (WUM - 2nd year Biochemistry, Lectures)

Enzymes and Enzyme Kinetics

Background of Enzymatic Reactions – Enzyme Catalysis	06:39
Enzymes: Activation Energy and Mechanisms — Enzyme Catalysis	04:58
Serine Proteases – Enzyme Catalysis	11:23
Kinetic Considerations – Enzyme Catalysis	07:19
Michaelis-Menten Kinetics – Enzyme Catalysis	04:50
Michaelis-Menten Kinetics: Considerations – Enzyme Classification	04:10
Michaelis-Menten Kinetics: Parameters – Enzyme Classification	06:19
Perfect Enzyme and Lineweaver Burk Plot – Enzyme Classification	05:18
Catalysis Considerations – Enzyme Classification	07:45
Binding of Multiple Substrates – Enzyme Classification	05:35
Classification of Enzymes – Enzyme Classification	03:41
Competitive Reversible Enzyme Inhibition – Enzyme Inhibitors	06:36
Non-competitive Reversible Inhibition – Enzyme Inhibitors	04:01
Uncompetitive Reversible Enzyme Inhibition – Enzyme Inhibitors	03:27
Irreversible Enzyme Inhibition: Suicide – Enzyme Inhibitors	01:49
Quiz zum Kurs „Enzymes and Enzyme Kinetics“

Carbohydrates metabolism (WUM - 2nd year Biochemistry, Lectures)

Carbohydrate Metabolism

Introduction – Glycolysis and Pyruvate Metabolism	02:57
Glycolysis: Glucose –> G6-P –> F6-P – Glycolysis and Pyruvate Metabolism	04:30
Glycolysis: F6-P –> F1,6-P – Glycolysis and Pyruvate Metabolism	04:42
Glycolysis: F1,6P –> DHAP – Glycolysis and Pyruvate Metabolism	03:36
Glycolysis: Dhap –> Ga3-P – Glycolysis and Pyruvate Metabolism	01:57
Glycolysis: GAP –> 1,3 BPG – Glycolysis and Pyruvate Metabolism	01:39
Glycolysis: 1,3 BPG –> 3-PG – Glycolysis and Pyruvate Metabolism	01:29
Glycolysis: 3-PG –> 2-PG – Glycolysis and Pyruvate Metabolism	07:32
Pyruvate Kinase & Summary Glycolysis – Glycolysis and Pyruvate Metabolism	02:45
Fate of Pyruvate – Glycolysis and Pyruvate Metabolism	05:58
Gluconeogenesis: Metabolism of Galactose	03:26
Gluconeogenesis: Metabolism of Fructose	04:21
Gluconeogenesis: Synthesis of Glucose	02:31
Gluconeogenesis: Reactions	07:12
Gluconeogenesis: Regulation and Glycolysis	06:58
Glycogen Metabolism: Introduction	01:52
Glycogen Metabolism: Glycogen Breakdown	06:07
Glycogen Metabolism: Glycogen Synthesis	03:32
Glycogen Metabolism: Regulation of Glycogen	10:50
Glycogen Metabolism: Insulin Signaling and Summary	03:34
The Pentose Phosphate Pathway: Introduction	02:34
Pathway Overview and Reactions – Part 1	05:02
Pathway Overview and Reactions – Part 2	09:15
Introduction to the Citric Acid Cycle	10:01
Citric Acid Cycle	10:18
Glyoxylate Cycle	05:28
Ketone Body Metabolism	03:34
Quiz zum Kurs „Carbohydrate Metabolism“

Water and electrolyte balance in biological system (WUM - 2nd year Biochemistry, Lectures)

Fluid and Electrolyte Balance

Extracellular Fluid (ECF) and Intracellular Fluid (ICF): Water & Sodium Pathophysiology	04:08
Extracellular Fluid (ECF) and Intracellular Fluid (ICF): Changes in ECF Volume	05:51
Extracellular Fluid (ECF) and Intracellular Fluid (ICF): Plasma Osmolality (POsm)	12:45
Extracellular Fluid (ECF) and Intracellular Fluid (ICF): Clinical Volume Dynamics	23:28
Dehydration: Isotonic, Hypotonic and Hypertonic Disorders	08:12
Dehydration: Isotonic Fluid Disorders	06:33
Dehydration: Hypotonic Fluid Disorders	12:00
Dehydration: Summary of Isotonic and Hypotonic	04:33
Dehydration: Hypertonic Fluid Disorders	11:51
Dehydration: Review	04:13
Regulation of Fluid and Electrolyte Balance: Regulation of Water and Sodium Balance	01:23
Regulation of Fluid and Electrolyte Balance: Key Points	03:11
Regulation of Fluid and Electrolyte Balance: Regulation Wheels	06:30
Types of IV Fluids (Intravenous Fluids): Overview	00:30
Types of IV Fluids (Intravenous Fluids): Crystalloids	03:47
Types of IV Fluids (Intravenous Fluids): Colloids	04:49
Types of IV Fluids (Intravenous Fluids): Saline: Clinical Terminology	08:29
Types of IV Fluids (Intravenous Fluids): Distribution of IVFs	06:21
Types of IV Fluids (Intravenous Fluids): IV Fluid: 'd5w'	03:23
Types of IV Fluids (Intravenous Fluids): IVFs Summary	09:53
Quiz zum Kurs „Fluid and Electrolyte Balance“

Nucleic acids, expression of genetic information (WUM - 2nd year Biochemistry, Lectures)

Gene Expression

One Gene One Polypeptide Hypothesis	04:15
Overview of Transcription and Translation	02:12
Prokaryotes vs. Eukaryotes	01:37
Types of RNA	02:18
How to Translate the Genetic Code	05:28
Transcription: Introduction	04:29
Elongation of mRNA	02:47
Prokaryotic Transcription	01:20
Eukaryotic Transcription	03:33
Posttranscriptional Modifications	01:54
Splicing Process	05:28
Charging of tRNA	03:35
Ribosome	01:46
Initiation of Translation	01:50
Elongation of Translation	06:46
Termination of Translation	04:02
Gene Expression – Translation and Summary	03:26
Quiz zum Kurs „Gene Expression“

Metabolism in the liver (WUM - 2nd year Biochemistry, Lectures)

Pyruvate Family: Alanine Metabolism	03:31
Gluconeogenesis: Metabolism of Galactose	03:26
Gluconeogenesis: Metabolism of Fructose	04:21
Gluconeogenesis: Synthesis of Glucose	02:31
Gluconeogenesis: Reactions	07:12
Gluconeogenesis: Regulation and Glycolysis	06:58
Role of the Liver	00:58
Cori Cycle	02:36
Quiz zum Kurs „Metabolism in the liver (WUM - 2nd year Biochemistry, Lectures)“

Tissue oxidation (WUM - 2nd year Biochemistry, Lectures)

Energy Considerations – Oxidation and Reduction in Metabolism	05:40
Metabolism – Oxidation and Reduction in Metabolism	07:08
Oxidation and Reduction – Oxidation and Reduction in Metabolism	02:46
Electron Carriers – Oxidation and Reduction in Metabolism	02:41
Beta Oxidation of Fatty Acids	09:27
Oxidation of Unsaturated and Other Fatty Acids	05:05
Pyruvate Oxidation	01:38
Pyruvate Oxidation Without Oxygen	04:04
Quiz zum Kurs „Tissue oxidation (WUM - 2nd year Biochemistry, Lectures)“

Proteins (WUM - 2nd year Biochemistry, Lectures)

Polypeptides – Peptides	04:18
Levels of Protein Structure and Primary Structure – Peptides	02:58
Secondary Structure – Peptides	08:12
Tertiary Structure – Peptides	05:40
Quaternary Structure and Summary – Peptides	03:19
Introduction to Proteins	00:55
Polypeptide Chain	02:08
Four Levels of Organization	07:45
Quiz zum Kurs „Proteins (WUM - 2nd year Biochemistry, Lectures)“

Characterization of main groups of organic compounds (WUM - 2nd year Biochemistry, Lectures)

Amines: Introduction	04:14
Physical and Chemical Properties – Amines	03:14
Preparation of Amines	05:58
Amino Acids – Amines	04:28
Amino Acids, Peptides and Proteins – Amines	03:28
Carbonyl Compounds : Introduction	04:59
Aromatic Compounds and Eas: Introduction	05:03
Shape and Isomerism – Biological Interactions	06:05
Carboxylic Acids and Their Derivatives: Introduction	03:16
Alcohols : Introduction	03:08
Quiz zum Kurs „Characterization of main groups of organic compounds (WUM - 2nd year Biochemistry, Lectures)“

Basic reactions of inorganic compounds in water solutions (WUM - 2nd year Biochemistry, Lectures)

Buffer Solutions – Acid-Base Reactions	03:14
Buffer Solution in Action – Acid-Base Reactions	08:16
Buffer Capacity and Ranges – Acid-Base Reactions	02:07
Role of Water – Biological Interactions	05:18
Quiz zum Kurs „Basic reactions of inorganic compounds in water solutions (WUM - 2nd year Biochemistry, Lectures)“

Seminars (WUM - 2nd year Biochemistry)

Metabolism of purines, pyrimidines (WUM - 2nd year Biochemistry, Seminars)

Purine and Pyrimidine Metabolism

Nucleotide Metabolism: Introduction and De novo Purine Metabolism	09:11
Paths to Guanine and Adenine Nucleotides	04:06
Purine de novo Metabolism Regulation	04:41
Pyrimidine de novo Metabolism: ATCase Reaction	05:29
Pyrimidine de novo Metabolis: OMP Decarboxylase and Synthesis of UTP & CTP	05:22
Catabolism of Guanine Nucleotides and Adenine Nucleotides	04:15
Catabolism of Guanine & Hypoxanthine and Purine Nucleotide Salvage	06:43
Pyrimidine Catabolism and Salvage Reactions	04:13
Deoxyribonucleotide Synthesis and Ribonucleotide Reductase	05:57
Nucleotide Metabolism and Thymidine Metabolism	06:38
Thymidylate Synthase and Recycling of Folates	06:18
Nucleoside Analogs and Deoxyadenosine Analogs	04:51
Analogs: Adenosine, Deoxycytidine, Guanosine/Deoxyguanosine, Thymidine, Deoxyuridine	07:10
Quiz zum Kurs „Purine and Pyrimidine Metabolism“

Vitamins (WUM - 2nd year Biochemistry, Seminars)

Vitamins

Vitamin A: Introduction	07:08
Vitamin A: Steps in Light Detection	05:54
Vitamin A: Color Detection, Visual Cycle and Retinoic Acid Function	06:03
Vitamin D: Introduction	04:40
Vitamin D3 and Calcium	05:54
Vitamin D and Calcium Levels	05:39
Vitamin D and Intracellular Actions	08:35
Vitamin K	09:36
Vitamin E	08:05
Vitamin B12	06:45
Folate Metabolism and Recycling	07:46
Folate Metabolism Overview and Health	04:45
Quiz zum Kurs „Vitamins“

Blood (WUM - 2nd year Biochemistry, Seminars)

Blood

Blood: Introduction	07:56
Blood: Red and White Blood Cells	07:54
Blood: Neutrophils	04:30
Blood: Eosinophils and Basophils	03:47
Blood: Lymphocytes and Monocytes	03:17
Blood: Thrombocytes	07:02
Quiz zum Kurs „Blood“

Ureogenesis, AAs metabolism (WUM - 2nd year Biochemistry, Seminars)

Amino Acid Metabolism

Amino Acid Metabolism: Introduction	02:22
α-ketoglutarate Family and Glutamine Synthesis Uses Glutamine Synthetase	08:10
Proline and Arginine Synthesis	05:39
Serine Family and Methionine Catabolism	06:18
Cysteine Metabolism	04:51
Aspartate Family and Asparagine Metabolism	04:00
Methionine, Threonine and Lysine Metabolism	05:11
Aromatic Family: Tryptophan	04:02
Aromatic Family: Phenylalanine and Tyrosine	05:57
Tyrosine: Precursor of Thyroid Hormones	06:52
Pyruvate Family: Alanine Metabolism	03:31
Leucine (LEU), Valine (VAL), Isoleucine (ILE) and Histidine (HIS) Metabolism	05:59
Amino Acid Catabolism	08:56
Nitrogen, Nitrogen Cycle and Excretion of Nitrogen	03:12
Glutamate: Central Role	04:55
Urea Cycle	05:08
Carbamoyl Phosphate Synthetase Reaction and Citrulline	05:16
Argininosuccinate Synthetase	04:43
Urea Cycle and Disease	03:42
Nitrites and Nitrosamines	04:24
Reactive Nitrogen Species	05:20
Heme: Introduction	02:37
Heme Synthesis	09:07
Porphyrias	02:51
Iron Transport and Storage	08:58
Regulation of Iron Transport	08:49
Hemoglobin and Movement of Oxygen: Introduction	05:10
Cooperativity	06:39
Bohr Effect	05:29
2,3 BPG	05:08
Movement of CO2	04:43
Fetal Hemoglobin	04:01
Sickle Cell Anemia	06:17
Biochemistry of Bilirubin	05:03
Biochemistry of Bilirubin: Biliverdin Reductase	04:33
Enterohepatic Circulation and Health	05:59
Quiz zum Kurs „Amino Acid Metabolism“

Metabolism of carbohydrates (WUM - 2nd year Biochemistry, Seminars)

Carbohydrate Metabolism

Introduction – Glycolysis and Pyruvate Metabolism	02:57
Glycolysis: Glucose –> G6-P –> F6-P – Glycolysis and Pyruvate Metabolism	04:30
Glycolysis: F6-P –> F1,6-P – Glycolysis and Pyruvate Metabolism	04:42
Glycolysis: F1,6P –> DHAP – Glycolysis and Pyruvate Metabolism	03:36
Glycolysis: Dhap –> Ga3-P – Glycolysis and Pyruvate Metabolism	01:57
Glycolysis: GAP –> 1,3 BPG – Glycolysis and Pyruvate Metabolism	01:39
Glycolysis: 1,3 BPG –> 3-PG – Glycolysis and Pyruvate Metabolism	01:29
Glycolysis: 3-PG –> 2-PG – Glycolysis and Pyruvate Metabolism	07:32
Pyruvate Kinase & Summary Glycolysis – Glycolysis and Pyruvate Metabolism	02:45
Fate of Pyruvate – Glycolysis and Pyruvate Metabolism	05:58
Gluconeogenesis: Metabolism of Galactose	03:26
Gluconeogenesis: Metabolism of Fructose	04:21
Gluconeogenesis: Synthesis of Glucose	02:31
Gluconeogenesis: Reactions	07:12
Gluconeogenesis: Regulation and Glycolysis	06:58
Glycogen Metabolism: Introduction	01:52
Glycogen Metabolism: Glycogen Breakdown	06:07
Glycogen Metabolism: Glycogen Synthesis	03:32
Glycogen Metabolism: Regulation of Glycogen	10:50
Glycogen Metabolism: Insulin Signaling and Summary	03:34
The Pentose Phosphate Pathway: Introduction	02:34
Pathway Overview and Reactions – Part 1	05:02
Pathway Overview and Reactions – Part 2	09:15
Introduction to the Citric Acid Cycle	10:01
Citric Acid Cycle	10:18
Glyoxylate Cycle	05:28
Ketone Body Metabolism	03:34
Quiz zum Kurs „Carbohydrate Metabolism“

Metabolism of lipids (WUM - 2nd year Biochemistry, Seminars)

Lipid Metabolism

Fat Breakdown and Synthesis	03:38
Beta Oxidation of Fatty Acids	09:27
Oxidation of Unsaturated and Other Fatty Acids	05:05
Fatty Acid Synthesis	09:54
Syntheses of Other Fatty Acids	01:51
Steroids and Bile Acids: Mevalonate Pathway I	01:55
Steroids and Bile Acids: Ketone Body Synthesis	03:05
Steroids and Bile Acids: Mevalonate Pathway II	03:59
Steroids and Bile Acids: Cholesterol Synthesis	02:58
Steroids and Bile Acids: Movement of Cholesterol	08:16
Steroids and Bile Acids: Receptor-mediated Endocytosis	00:59
Steroids and Bile Acids: Steroid Hormone Metabolism	03:45
Synthesis of Glycerophospholipids – Membrane Lipid Metabolism	07:20
Synthesis of Sphingolipids – Membrane Lipid Metabolism	03:14
Quiz zum Kurs „Lipid Metabolism“

Analysis of organic compound and inorganic ions (WUM - 2nd year Biochemistry, Seminars)

Organic Chemistry

Alkanes and Alkenes: Introduction	03:59
Nucleophiles and Electrophiles – Alkanes and Alkenes	02:32
Electrophilic Attack – Alkanes and Alkenes	03:12
Stability of Carbocations – Alkanes and Alkenes	02:58
Addition of Halogens – Alkanes and Alkenes	04:33
Additions Reactions – Alkanes and Alkenes	03:29
Haloalkanes : Introduction	06:14
Nucleophilic Substitution and Sn2 Reaction – Haloalkanes	03:39
Reaction Parameters – Haloalkanes	04:24
Sn1 Reaction – Haloalkanes	04:57
Summary Sn1 and Sn2 Reactions – Haloalkanes	01:39
Elimination Reaction – Haloalkanes	04:18
Alcohols : Introduction	03:08
Hydrogen Bonds – Alcohols	07:01
Formation of Alkyl Halides – Alcohols	03:38
Elimination of Water – Alcohols	03:02
Ester Formation – Alcohols	04:41
Redox Reactions and Enzymes – Alcohols	05:29
Aromatic Compounds and Eas: Introduction	05:03
Biologically Relevant Examples – Aromatic Compounds and Eas	03:28
Benzene – Aromatic Compounds and Eas	03:10
Aromatic Compounds – Aromatic Compounds and Eas	03:38
Electrophilic Aromatic Substitution – Aromatic Compounds and Eas	04:04
Carbonyl Compounds : Introduction	04:59
Structure – Carbonyl Compounds	05:34
Nucleophilic Addition – Carbonyl Compounds	07:00
Carbohydrates – Carbonyl Compounds	05:16
Oxidation – Carbonyl Compounds	02:23
Carboxylic Acids and Their Derivatives: Introduction	03:16
Structure and Acidity – Carboxylic Acids and Their Derivatives	05:58
Nomenclature – Carboxylic Acids and Their Derivatives	07:56
Nucleophilic Substitution – Carboxylic Acids and Their Derivatives	04:30
Reactivity – Carboxylic Acids and Their Derivatives	05:45
Hydrolysis – Carboxylic Acids and Their Derivatives	04:07
Amides Formation from Esters – Carboxylic Acids and Their Derivatives	04:17
Exercise – Carboxylic Acids and Their Derivatives	03:42
Quiz zum Kurs „Organic Chemistry“

Enzymes (WUM - 2nd year Biochemistry, Seminars)

Enzymes and Enzyme Kinetics

Background of Enzymatic Reactions – Enzyme Catalysis	06:39
Enzymes: Activation Energy and Mechanisms — Enzyme Catalysis	04:58
Serine Proteases – Enzyme Catalysis	11:23
Kinetic Considerations – Enzyme Catalysis	07:19
Michaelis-Menten Kinetics – Enzyme Catalysis	04:50
Michaelis-Menten Kinetics: Considerations – Enzyme Classification	04:10
Michaelis-Menten Kinetics: Parameters – Enzyme Classification	06:19
Perfect Enzyme and Lineweaver Burk Plot – Enzyme Classification	05:18
Catalysis Considerations – Enzyme Classification	07:45
Binding of Multiple Substrates – Enzyme Classification	05:35
Classification of Enzymes – Enzyme Classification	03:41
Competitive Reversible Enzyme Inhibition – Enzyme Inhibitors	06:36
Non-competitive Reversible Inhibition – Enzyme Inhibitors	04:01
Uncompetitive Reversible Enzyme Inhibition – Enzyme Inhibitors	03:27
Irreversible Enzyme Inhibition: Suicide – Enzyme Inhibitors	01:49
Quiz zum Kurs „Enzymes and Enzyme Kinetics“

Tissue oxidation (WUM - 2nd year Biochemistry, Seminars)

Energy Considerations – Oxidation and Reduction in Metabolism	05:40
Metabolism – Oxidation and Reduction in Metabolism	07:08
Oxidation and Reduction – Oxidation and Reduction in Metabolism	02:46
Electron Carriers – Oxidation and Reduction in Metabolism	02:41
Beta Oxidation of Fatty Acids	09:27
Oxidation of Unsaturated and Other Fatty Acids	05:05
Pyruvate Oxidation	01:38
Pyruvate Oxidation Without Oxygen	04:04
Quiz zum Kurs „Tissue oxidation (WUM - 2nd year Biochemistry, Seminars)“

Metabolism in the liver, biotransformation (WUM - 2nd year Biochemistry, Seminars)

Pyruvate Family: Alanine Metabolism	03:31
Gluconeogenesis: Metabolism of Galactose	03:26
Gluconeogenesis: Metabolism of Fructose	04:21
Gluconeogenesis: Synthesis of Glucose	02:31
Gluconeogenesis: Reactions	07:12
Gluconeogenesis: Regulation and Glycolysis	06:58
Role of the Liver	00:58
Cori Cycle	02:36
Quiz zum Kurs „Metabolism in the liver, biotransformation (WUM - 2nd year Biochemistry, Seminars)“

Nucleic acids (WUM - 2nd year Biochemistry, Seminars)

Nucleic Acids	04:35
DNA and RNA	01:59
Gene Expression – Protein Functions	03:37
Nucleotides – DNA, RNA and the Genetic Code	04:17
Structure and Topology of DNA – DNA, RNA and the Genetic Code	05:22
Quiz zum Kurs „Nucleic acids (WUM - 2nd year Biochemistry, Seminars)“

Proteins (WUM - 2nd year Biochemistry, Seminars)

Polypeptides – Peptides	04:18
Levels of Protein Structure and Primary Structure – Peptides	02:58
Secondary Structure – Peptides	08:12
Tertiary Structure – Peptides	05:40
Quaternary Structure and Summary – Peptides	03:19
Introduction to Proteins	00:55
Polypeptide Chain	02:08
Four Levels of Organization	07:45
Quiz zum Kurs „Proteins (WUM - 2nd year Biochemistry, Seminars)“

Carbohydrates and lipids (WUM - 2nd year Biochemistry, Seminars)

Overview and Introduction on Fatty Acids – Lipids	03:25
Saccharides – Simple Carbohydrates	01:54
Common Sugars: Nomenclature & Structure – Simple Carbohydrates	06:36
Cyclization & Cyclic Forms – Simple Carbohydrates	06:34
Modified Sugars – Simple Carbohydrates	02:17
Glycosides and Disaccharides – Complex Carbohydrates	03:34
Polysaccharides – Complex Carbohydrates	04:01
Glycosaminoglycans – Complex Carbohydrates	03:53
Peptidoglycans – Complex Carbohydrates	02:31
Proteoglycans – Complex Carbohydrates	02:55
Quiz zum Kurs „Carbohydrates and lipids (WUM - 2nd year Biochemistry, Seminars)“

Biochemical calculations (buffers) (WUM - 2nd year Biochemistry, Seminars)

Acids, Bases and Buffers	04:27
Buffer: Definition & Titration Curves	03:40
Buffer Solutions – Acid-Base Reactions	03:14
Buffer Solution in Action – Acid-Base Reactions	08:16
Buffer Capacity and Ranges – Acid-Base Reactions	02:07
Quiz zum Kurs „Biochemical calculations (buffers) (WUM - 2nd year Biochemistry, Seminars)“

Chemical calculations (concentrations) (WUM - 2nd year Biochemistry, Seminars)

Strength and Concentration – Acid-Base Reactions	04:47
Calculation Examples – Acid-Base Reactions	07:38
Quiz zum Kurs „Chemical calculations (concentrations) (WUM - 2nd year Biochemistry, Seminars)“

Laboratory classes (WUM - 2nd year Biochemistry)

Urine constituents (WUM - 2nd year Biochemistry, Laboratory classes)

Renal Physiology

Functions and Segments – Urinary System	09:35
Blood Supply and Control – Urinary System	06:55
Glomerular Filtration Rate	02:22
Starling Forces	09:05
Afferent and Efferent Arterioles	04:24
Regulation of GFR and RBF	09:51
Renal Clearance Equations	08:00
Reabsorption in the Proximal Tubule	06:27
Macromolecular Transport	07:51
Effect of Transport Maximum on Excretion	04:54
Proximal Tubule: Ion Transport	06:55
Reabsorption in the Distal Tubule	04:07
Aldosterone: Effects and Regulation	06:07
Urea Cycle and Collecting Duct	03:00
Secretion and Organic Transport in the Proximal Tubule	04:44
Loop of Henle: Overview and Reabsorption	10:37
Integrated Control of Blood Volume: Overview	05:38
Antidiuretic Hormone (ADH) and Osmolality	04:36
Renin-Angiotensin-Aldosterone System	05:05
Corticopapillary Osmotic Gradient	08:29
Countercurrent Multiplier System	06:14
Body Fluid Compartments	05:37
Measuring Ions and Fluid Compartments	07:17
Changes in Body Fluid Compartment	11:50
Quiz zum Kurs „Renal Physiology“

Urinalysis

Urinalysis: Introduction	17:23
Chemical Dipsticks: pH & Protein	05:27
Chemical Dipsticks: Glucose & Ketones	07:20
Chemical Dipsticks: Bilirubin & Urobilirubin	08:22
Chemical Dipsticks: Diseases and Steps in Metabolism	05:13
Chemical Dipsticks: Blood & Nitrates	08:48
Cells in Urine Sediment	04:10
Casts in Urine Sediment	07:38
Crystals in Urine Sediment	02:50
Various Morphology on Urinalysis	07:27
Quiz zum Kurs „Urinalysis“

Biochemistry all around us (WUM - 2nd year Biochemistry, Laboratory classes)

Biochemistry Foundations

Enzymes and Enzyme Kinetics

Background of Enzymatic Reactions – Enzyme Catalysis	06:39
Enzymes: Activation Energy and Mechanisms — Enzyme Catalysis	04:58
Serine Proteases – Enzyme Catalysis	11:23
Kinetic Considerations – Enzyme Catalysis	07:19
Michaelis-Menten Kinetics – Enzyme Catalysis	04:50
Michaelis-Menten Kinetics: Considerations – Enzyme Classification	04:10
Michaelis-Menten Kinetics: Parameters – Enzyme Classification	06:19
Perfect Enzyme and Lineweaver Burk Plot – Enzyme Classification	05:18
Catalysis Considerations – Enzyme Classification	07:45
Binding of Multiple Substrates – Enzyme Classification	05:35
Classification of Enzymes – Enzyme Classification	03:41
Competitive Reversible Enzyme Inhibition – Enzyme Inhibitors	06:36
Non-competitive Reversible Inhibition – Enzyme Inhibitors	04:01
Uncompetitive Reversible Enzyme Inhibition – Enzyme Inhibitors	03:27
Irreversible Enzyme Inhibition: Suicide – Enzyme Inhibitors	01:49
Quiz zum Kurs „Enzymes and Enzyme Kinetics“

Enzymes - kinetics (WUM - 2nd year Biochemistry, Laboratory classes)

Enzymes and Enzyme Kinetics

Background of Enzymatic Reactions – Enzyme Catalysis	06:39
Enzymes: Activation Energy and Mechanisms — Enzyme Catalysis	04:58
Serine Proteases – Enzyme Catalysis	11:23
Kinetic Considerations – Enzyme Catalysis	07:19
Michaelis-Menten Kinetics – Enzyme Catalysis	04:50
Michaelis-Menten Kinetics: Considerations – Enzyme Classification	04:10
Michaelis-Menten Kinetics: Parameters – Enzyme Classification	06:19
Perfect Enzyme and Lineweaver Burk Plot – Enzyme Classification	05:18
Catalysis Considerations – Enzyme Classification	07:45
Binding of Multiple Substrates – Enzyme Classification	05:35
Classification of Enzymes – Enzyme Classification	03:41
Competitive Reversible Enzyme Inhibition – Enzyme Inhibitors	06:36
Non-competitive Reversible Inhibition – Enzyme Inhibitors	04:01
Uncompetitive Reversible Enzyme Inhibition – Enzyme Inhibitors	03:27
Irreversible Enzyme Inhibition: Suicide – Enzyme Inhibitors	01:49
Quiz zum Kurs „Enzymes and Enzyme Kinetics“

Blood constituents (WUM - 2nd year Biochemistry, Laboratory classes)

Blood

Blood: Introduction	07:56
Blood: Red and White Blood Cells	07:54
Blood: Neutrophils	04:30
Blood: Eosinophils and Basophils	03:47
Blood: Lymphocytes and Monocytes	03:17
Blood: Thrombocytes	07:02
Quiz zum Kurs „Blood“

Basic laboratory techniques, acid – base balance in organism, buffers (WUM - 2nd year Biochemistry, Laboratory classes)

Ionic Chemistry

Acid-Base Reactions : Introduction	03:32
Equilibrium – Acid-Base Reactions	08:53
Strength and Concentration – Acid-Base Reactions	04:47
Bases – Acid-Base Reactions	04:00
Calculation Examples – Acid-Base Reactions	07:38
Buffer Solutions – Acid-Base Reactions	03:14
Buffer Solution in Action – Acid-Base Reactions	08:16
Buffer Capacity and Ranges – Acid-Base Reactions	02:07
Other Ionic Reactions: Introduction	05:38
Solutions and Molarity – Other Ionic Reactions	06:50
Redox Reactions – Other Ionic Reactions	02:35
Oxidizing and Reducing Agents — Other Ionic Reactions	06:42
Combination Reactions – Other Ionic Reactions	04:43
Balancing Redox Reactions – Other Ionic Reactions	04:00
Example Calculation and Summary – Other Ionic Reactions	03:53
Quiz zum Kurs „Ionic Chemistry“

Acid-Base Balance

Review of [H+] and pH	05:20
Blood pH: Acidosis & Alkalosis – Acid Base Balance	03:20
Acids, Bases and Buffers	04:27
Buffer: Definition & Titration Curves	03:40
Henderson-Hasselbalch Equation: Examples	01:53
ph Adjustment: Acid Handling	05:28
Renal reabsorption of HCO3 – Acid Base Balance	03:39
Titratable Acids	04:14
Ammonia: NH3 & NH4	03:25
Acid-Base Box	04:36
Respiratory Acidosis & Alkalosis	12:05
Metabolic Acidosis & Alkalosis	06:35
Anion Gap & Osmolar Gap	04:57
Renal Tubular Acidosis: Types & Acid-Base Summary	07:47
Quiz zum Kurs „Acid-Base Balance“

Qualitative analysis of organic compound (WUM - 2nd year Biochemistry, Laboratory classes)

Organic Chemistry

Alkanes and Alkenes: Introduction	03:59
Nucleophiles and Electrophiles – Alkanes and Alkenes	02:32
Electrophilic Attack – Alkanes and Alkenes	03:12
Stability of Carbocations – Alkanes and Alkenes	02:58
Addition of Halogens – Alkanes and Alkenes	04:33
Additions Reactions – Alkanes and Alkenes	03:29
Haloalkanes : Introduction	06:14
Nucleophilic Substitution and Sn2 Reaction – Haloalkanes	03:39
Reaction Parameters – Haloalkanes	04:24
Sn1 Reaction – Haloalkanes	04:57
Summary Sn1 and Sn2 Reactions – Haloalkanes	01:39
Elimination Reaction – Haloalkanes	04:18
Alcohols : Introduction	03:08
Hydrogen Bonds – Alcohols	07:01
Formation of Alkyl Halides – Alcohols	03:38
Elimination of Water – Alcohols	03:02
Ester Formation – Alcohols	04:41
Redox Reactions and Enzymes – Alcohols	05:29
Aromatic Compounds and Eas: Introduction	05:03
Biologically Relevant Examples – Aromatic Compounds and Eas	03:28
Benzene – Aromatic Compounds and Eas	03:10
Aromatic Compounds – Aromatic Compounds and Eas	03:38
Electrophilic Aromatic Substitution – Aromatic Compounds and Eas	04:04
Carbonyl Compounds : Introduction	04:59
Structure – Carbonyl Compounds	05:34
Nucleophilic Addition – Carbonyl Compounds	07:00
Carbohydrates – Carbonyl Compounds	05:16
Oxidation – Carbonyl Compounds	02:23
Carboxylic Acids and Their Derivatives: Introduction	03:16
Structure and Acidity – Carboxylic Acids and Their Derivatives	05:58
Nomenclature – Carboxylic Acids and Their Derivatives	07:56
Nucleophilic Substitution – Carboxylic Acids and Their Derivatives	04:30
Reactivity – Carboxylic Acids and Their Derivatives	05:45
Hydrolysis – Carboxylic Acids and Their Derivatives	04:07
Amides Formation from Esters – Carboxylic Acids and Their Derivatives	04:17
Exercise – Carboxylic Acids and Their Derivatives	03:42
Quiz zum Kurs „Organic Chemistry“

Lipids (WUM - 2nd year Biochemistry, Laboratory classes)

Overview and Introduction on Fatty Acids – Lipids	03:25
Fatty Acids – Lipids	03:49
Glycerolipids and Glycerophospholipids – Lipids	05:06
Sphingolipids – Lipids	02:43
Polyketides – Lipids	01:01
Overview, Isoprenoids and Sterols – Lipids	03:51
Steroid Hormones – Lipids	03:14
Other Lipids and Their Function – Lipids	06:03
Fat Soluble Vitamins – Lipids	04:37
Quiz zum Kurs „Lipids (WUM - 2nd year Biochemistry, Laboratory classes)“

Digestive enzymes (WUM - 2nd year Biochemistry, Laboratory classes)

Digestion – Digestion and Absorption	07:09
Quiz zum Kurs „Digestive enzymes (WUM - 2nd year Biochemistry, Laboratory classes)“

Enzymes (WUM - 2nd year Biochemistry, Laboratory classes)

Background of Enzymatic Reactions – Enzyme Catalysis	06:39
Enzymes: Activation Energy and Mechanisms — Enzyme Catalysis	04:58
Serine Proteases – Enzyme Catalysis	11:23
Quiz zum Kurs „Enzymes (WUM - 2nd year Biochemistry, Laboratory classes)“

Carbohydrates (WUM - 2nd year Biochemistry, Laboratory classes)

Saccharides – Simple Carbohydrates	01:54
Common Sugars: Nomenclature & Structure – Simple Carbohydrates	06:36
Cyclization & Cyclic Forms – Simple Carbohydrates	06:34
Modified Sugars – Simple Carbohydrates	02:17
Glycosides and Disaccharides – Complex Carbohydrates	03:34
Polysaccharides – Complex Carbohydrates	04:01
Lipid Links – Complex Carbohydrates	02:48
Glycosaminoglycans – Complex Carbohydrates	03:53
Peptidoglycans – Complex Carbohydrates	02:31
Proteoglycans – Complex Carbohydrates	02:55
Quiz zum Kurs „Carbohydrates (WUM - 2nd year Biochemistry, Laboratory classes)“

Nucleic acids (WUM - 2nd year Biochemistry, Laboratory classes)

Nucleic Acids	04:35
DNA and RNA	01:59
Gene Expression – Protein Functions	03:37
Nucleotides – DNA, RNA and the Genetic Code	04:17
Structure and Topology of DNA – DNA, RNA and the Genetic Code	05:22
Quiz zum Kurs „Nucleic acids (WUM - 2nd year Biochemistry, Laboratory classes)“

Proteins, properties and methods of separation (WUM - 2nd year Biochemistry, Laboratory classes)

Polypeptides – Peptides	04:18
Levels of Protein Structure and Primary Structure – Peptides	02:58
Secondary Structure – Peptides	08:12
Tertiary Structure – Peptides	05:40
Quaternary Structure and Summary – Peptides	03:19
Introduction to Proteins	00:55
Polypeptide Chain	02:08
Four Levels of Organization	07:45
Quiz zum Kurs „Proteins, properties and methods of separation (WUM - 2nd year Biochemistry, Laboratory classes)“

Amino acids and proteins (WUM - 2nd year Biochemistry, Laboratory classes)

Structure – Amino Acids	06:39
R-group Categories – Amino Acids	02:10
Hydrophobic R-groups – Amino Acids	05:33
Hydrophilic and Ionic R-groups – Amino Acids	04:56
Ionization – Amino Acids	07:18
Structure of Proteins – Protein Movement and Cell Signaling	04:45
Peptide Bonds – Peptides	03:19
Quiz zum Kurs „Amino acids and proteins (WUM - 2nd year Biochemistry, Laboratory classes)“

Carbohydrates - chemical properties (WUM - 2nd year Biochemistry, Laboratory classes)

Saccharides – Simple Carbohydrates	01:54
Common Sugars: Nomenclature & Structure – Simple Carbohydrates	06:36
Cyclization & Cyclic Forms – Simple Carbohydrates	06:34
Modified Sugars – Simple Carbohydrates	02:17
Glycosides and Disaccharides – Complex Carbohydrates	03:34
Polysaccharides – Complex Carbohydrates	04:01
Lipid Links – Complex Carbohydrates	02:48
Glycosaminoglycans – Complex Carbohydrates	03:53
Protein Links – Complex Carbohydrates	04:54
Peptidoglycans – Complex Carbohydrates	02:31
Quiz zum Kurs „Carbohydrates - chemical properties (WUM - 2nd year Biochemistry, Laboratory classes)“

Lipids -chemical properties (WUM - 2nd year Biochemistry, Laboratory classes)

Fatty Acids – Lipids	03:49
Glycerolipids and Glycerophospholipids – Lipids	05:06
Sphingolipids – Lipids	02:43
Polyketides – Lipids	01:01
Overview, Isoprenoids and Sterols – Lipids	03:51
Quiz zum Kurs „Lipids -chemical properties (WUM - 2nd year Biochemistry, Laboratory classes)“

Quiz zum Kurs „2nd year Biochemistry (WUM)“

(491)
4,6 von 5 Sternen

5 Sterne		401
4 Sterne		39
3 Sterne		22
2 Sterne		12
1 Stern		17

Amazed

von Nishant S. am 23. Oktober 2020 für Enzymes and Enzyme Kinetics

Every slide has been clearly explained in detailed form. Thanks sir.

Delivers needed information about metabolism of Galactose

von Mohammed A. am 22. Oktober 2020 für Gluconeogenesis: Metabolism of Galactose

It's unfathomable how much this lecture has saved my time. Though I would appreciate a quick-summary of the products turning into intermediates for other cycles. Like with how g-1-p turns into g-6-p

Confusing

von Diana G. am 22. Oktober 2020 für Four Levels of Organization

I saw many times the video, take notes but I don't understand at all this video; think is some confusing :(

Delivers the needed information for glycogenesis.

von Mohammed A. am 22. Oktober 2020 für Glycogen Metabolism: Glycogen Synthesis

The lecture simplified glycogenesis to extreme simplicity. It truly helped save around 30 minutes from my lecture, by providing adequate information

very good lectures

von Pamela Nyaradzai M. am 08. Oktober 2020 für Carbohydrate Metabolism

very clear explanations and the questions helped me understand the content

It's fine

von Ramsey H. am 16. September 2020 für Carbohydrate Metabolism

It's good, informative not as detailed as I need it to be but it's a good framework to build on

4/5

von Pepo E. am 13. September 2020 für How to Translate the Genetic Code

It is a good introduction for the following classes. It's not confusing, but more information could be added

Nice lecture

von Ernest A. am 12. September 2020 für Fluid and Electrolyte Balance

Dr Raj is very wonderful! He made the most difficult topics to look simple and easy to understand. Nice lectures

great

von Mai L. am 10. September 2020 für Structure – Amino Acids

this video is short and easy to understand. Thanks Teacher

Translation

von Joseph A. am 08. September 2020 für Translation – DNA, RNA and the Genetic Code

Good explanation. Pretty bad diagram. Animation probably would work better.

Review

von KARMELIA S. am 06. September 2020 für Pyrimidine de novo Metabolis: OMP Decarboxylase and Synthesis of UTP & CTP

First of all, I like the depth of this lecture and Professor Ahern is clearly very knowledgeable and concise on the the topic being discussed. And I also like due to the fact that this video is clearly a high-yield resource which is very helpful for my upcoming medical exam. However, I believe that this could have been better had the previous cycles preceding the formation of OMP explained as well in order for us the students to be able to get the essence of the information better. That's all I have got to say

Clases de bioquimica

von Maria jose P. am 02. September 2020 für Biochemistry: Basics

Me encantan las clases son muy explicativas y muy detalladas , simplemente excelente!!!

Exellent resource for medical students.

von King D. am 02. September 2020 für Paths to Guanine and Adenine Nucleotides

Excellent Lecture from lecturio; I highly recommended for students from medical school. It is an excellent learning platform.

this video helped me so much and i improved my grades

von Neuer j. am 31. August 2020 für History – Introduction to Biochemistry

i enjoyed every second of this video and it opened my mind to study more and become what i have always wanted to be a radiologist

Really informative

von Lisa U. am 28. August 2020 für Atherosclerosis

Information is presented in easy to digest chunks. Love Dr. Raj's jokes too!

WHY LOVE LECTURIO?

von juan martin l. am 27. August 2020 für Lipid Metabolism

I love lecturio, it's the best app in the world. Lecturio has everything you want and can help you to be the best in your class and also be the doctor you want. Lecturio is an opportunity that can give you the change of your student life.

ECF ICF

von Anna P. am 26. August 2020 für Extracellular Fluid (ECF) and Intracellular Fluid (ICF): Plasma Osmolality (POsm)

Best lecture. I like the video.I read the slide with this lecture that help me to understand the our lecture.

Essential lecture materials

von Lisa R. am 25. August 2020 für Common Sugars: Nomenclature & Structure – Simple Carbohydrates

Concise and clear; exactly what I needed for this topic, thank you.

Excellent

von Olive O. am 24. August 2020 für Biochemistry: Basics

Good amount of detail in digestable amounts. Very much appreciate able to run the videos at different speeds.

Exceptional!

von Derya B. am 23. August 2020 für Extracellular Fluid (ECF) and Intracellular Fluid (ICF): Clinical Volume Dynamics

I find Dr .Raj to be energetic, fun and I appreciate him taking the time to teach us concepts and foundations as opposed to blindly memorizing facts. Enjoying his series thoroughly!

boring .. like reading a book

von Mustafa N. am 23. August 2020 für Structure – Amino Acids

No explanation at all just reading , sorry for that , No interaction

Albert

von ariel t. am 19. August 2020 für Amino Acid Metabolism

Very good review .enjoyed the enthusiasm. Visuals were ok but not really understood.!

Just Amazing!

von Patrick Lance S. am 17. August 2020 für Biochemistry: Basics

It's great to learn from someone who's enthuisiastic about their specialty and even better at teaching it. Thank you Dr. Ahern (:

Very well explained

von Maria O. am 10. August 2020 für Glycolysis: Glucose –> G6-P –> F6-P – Glycolysis and Pyruvate Metabolism

This lecture is amazing and I loved the explanation regarding the conformational change of hexocinase during the reaction.

Awesome

von Ajit P. am 03. August 2020 für Purine and Pyrimidine Metabolism

His explanations are very good. Biochemistry made easy!! He is very good in teaching.

Excellent

von Ajit P. am 29. Juli 2020 für Purine de novo Metabolism Regulation

beautifuly explained. thankyou!! Every point in every step was explained nicely.

This review is very good

von Tina J. am 23. Juli 2020 für Biochemistry: Basics

I like the short videos. They described what’s important and later you get questions about the video.

Nice course

von Caleb B. am 21. Juli 2020 für Renal Physiology

He is the best teacher I've ever had, thank you Thad Wilson for all. Definitely I recommend this course.

Clases de fisiología renal

von Martín P. am 21. Juli 2020 für Renal Physiology

Me gustan las imágenes que usan para explicar. Me gustaría que hubiera arrancado con compartimientos líquidos del cuerpo y luego el resto.

5 out of 5

von FAHAD S. am 09. Juli 2020 für Atherosclerosis

Dr Raj one of the best lecturer in the world

Excellent concepts and realisations of the nephron functioning and regulations

von Duleep K. am 05. Juli 2020 für Renal Physiology

Excellent clear concepts wisdom distilled.well explained to the point.

Micro-Lecture lacks the expected concentration of information. Lecture isn't linear in nature or coherent.

von Neuer N. am 01. Juli 2020 für One Gene One Polypeptide Hypothesis

I suppose it depends on your learning style. That is, most of the medical students I've spoken to, appreciate concise and coherent lectures - Unfortunately, in my personal opinion, this micro-lecture lacked the fundamental high concentration of information that most of us are looking for - to take notes, and practice the spaced repetition model. Instead, her speaking pace, and vocal expression are slightly too fast and the way in which she attempts to outline a basic idea isn't linear in nature which leads the viewer wanting to know more, while simultaneously trying to ignore the off-topic rants. Note: Clearly, she's qualified to teach - however, valid of a point that may be, doesn't mean she has the practical communication skills to do so. Therefore, this is not a question of intelligence, rather - communication and linguistic expression. There will certainly people who prefer this method, I however, can not recommend.

It's useful for me the videos

von Ivonne Azereth M. am 01. Juli 2020 für Gene Expression

I had many doubts but with the lection, I improved much better

Great teacher

von 琮瀚鄭. am 29. Juni 2020 für Renal Physiology

Great thanks to Professor Wilson. The notions in renal physiology were explained way better than anyone else?

Informative but sometimes confusing

von Seoyoung J. am 28. Juni 2020 für Gene Expression

The lectures seem to cover all the necessary contents, but it’s often difficult to understand the topic until I go over the video again for several times.

Fantastic class material but the quiz questions need improvement

von Mia H. am 26. Juni 2020 für Biochemistry: Basics

I love having access to such rich learning material, thanks for making this an available resource. My only criticism would be that the quiz questions could use improvement and the professor could talk slower to make note taking easier. Overall, very grateful to have found this!

Very clear explanation

von Seoyoung J. am 24. Juni 2020 für Prokaryotes vs. Eukaryotes

This lecture clearly points out the differences between prokaryotic and eukaryotic cells in protein synthesis. It would be helpful for those who wish to briefly know how proteins are formed in each type of cell.

Summarized

von Diana Laura D. am 23. Juni 2020 für Krebs Cycle

It is a good explanation for a complex topic, with only the most important

I love Glucose

von trang d. am 18. Juni 2020 für Carbohydrate Metabolism

Teacher speak slowly to help me understand Glucose in my body

vitamin a

von shahryar p. am 17. Juni 2020 für Vitamin A: Steps in Light Detection

rate of speech is good and i understanded the subject he explains it very simple

ayuda mucho en los estudios

von Kariño K. am 16. Juni 2020 für Carbohydrate Metabolism

me gusto muchísimo lo recomiendo a todo el mundo que quiera saber mas

Useful

von SABRINA Y. am 12. Juni 2020 für Biochemistry: Basics

Understandable!!! Easy to remember! And pretty useful!!! You really need to learn basics topics in Med career it surely make you to be highlighted over another students

Really Good

von Renee C. am 10. Juni 2020 für Biochemistry: Basics

It helped me clarify some topics I had been having trouble with.

My mistake

von Luis David E. am 08. Juni 2020 für R-group Categories – Amino Acids

Sorry, the following videos have the information that I was looking for, sorry again

Amazing

von Luis David E. am 08. Juni 2020 für Catabolism of Guanine & Hypoxanthine and Purine Nucleotide Salvage

Amazing way of teaching, compact and efficient. Really good job, keep doing it Mr. Ahern.

Renal Physiology

von Rafael M. am 07. Juni 2020 für Renal Physiology

I really like deeper videos about renal physiology with a Little bit more information

Good

von Gurudharshan M. am 04. Juni 2020 für Analogs: Adenosine, Deoxycytidine, Guanosine/Deoxyguanosine, Thymidine, Deoxyuridine

Has high yield infos which are not in other lecturer's lectures

Fantastic

von Oluwatomiloba O. am 02. Juni 2020 für Cell Respiration

Dr. Cornwall did a very great job with this.. The big picture simplified everything and made studying into little details easy.

mejorar la traducción al español.

von Paola Andrea R. am 02. Juni 2020 für Energy, Enzymes and Metabolism

el contenido esta muy bueno, solo que la traducción tiene falencias y dificulta entender los conceptos adecuadamente.

von Temple I. am 01. Juni 2020 für Kinetic Considerations – Enzyme Catalysis

I really like the video, makes medical biochemistry easier to understand

Thank you

von Ángel C. am 01. Juni 2020 für Acid-Base Balance

I liked the analogy of the gnomes in order to remember what are the causes of acid base disorders.

Diagnostic tools!

von Adewale K. am 28. Mai 2020 für Acid-Base Balance

Excellent, really like the Acid-Base box method and will definitely incorporate that into my exam technique and eventual future practice!

Lipid metabolism is explained very well!

von Ghazal V. am 28. Mai 2020 für Lipid Metabolism

My professors at university failed to explain lipid metabolism in an understandable manner. Prof Ahern does a great job in explaining complex topics and I am really grateful for that. Thank you

von MR. K. am 19. Mai 2020 für Overview of Transcription and Translation

the explanation is complicated it could be simplified more better

GREAT :D

von Vale A. am 15. Mai 2020 für History – Introduction to Biochemistry

I loved it, really interesting and easy to comprehend, thank you very much :)

I learnt the concepts well I wish there would be a parallel question bank for this physio alone.

von Ahmed A. am 13. Mai 2020 für Renal Physiology

I like it but because of COVID the exam was online and the paper was beyond difficult. Renal was part of the scope but very few renal questions so much so That, I can’t even remember doing any.

Good

von Aipathi rao u. am 12. Mai 2020 für Biochemistry: Basics

Need more mcq 's for practice and good content. Very clear concept s

Excellent teaching techniques.

von Sherif A. am 10. Mai 2020 für Blood: Thrombocytes

Professional, enjoyable and interactive. I also liked that the professor uses research based teaching techniques.

Renal Physiology

von Luis L. am 09. Mai 2020 für Renal Physiology

I think it summarizes the most important concepts one should one about renal physiology, giving good examples and also using graphics that help in understanding them better.

Clear and high yield

von Arifu M. am 08. Mai 2020 für Acid-Base Balance

Loved it . High yield and to the point the lecturer was very clear and the quiz at the end of the lectures were very helpful

Thanks

von Binisha B. am 08. Mai 2020 für Biochemistry: Basics

Very good Thanks Really it doesn't take much time and its really good

the presentation is very comprehensive

von kofi o. am 06. Mai 2020 für Biochemistry: Basics

the lecrure is detailed and very comprehensive it is well presented i also liked the quiz that comes afer the lecure.

could be improved

von Cherry E. am 30. April 2020 für R-group Categories – Amino Acids

It almost always fails to explain 'why'. These lists are available in any textbook. I was looking for an explanation to understand it. Also, visually it is looking at a table for 5 minutes, pictures could have explained better.

I FINALLY UNDERSTAND!

von laticha n. am 29. April 2020 für Enzymes and Enzyme Kinetics

Before Lecturio I struggled with comprehending the mechanism of proteases and enzyme kinetics. Dr. Ahern brilliantly & easily explained these concepts in less than 5 minutes. I am currently in a graduate program for Medical Sciences, we have cumulative exams every quarter & I was just memorizing the info but now I finally understand. I recommend Lecturio to pre-meds, MCAT, and Med students.

Awsome explanation by kevin sir

von Reddy 0. am 27. April 2020 für Amino Acid Metabolism

Kevin sir explanation is very very nice and it's an extraordinary talent and explanation but little more information should be presented in power point slides so that we can learn more and more by step by step .. Thank you sir From Sanjeev India

I love the lecture but...

von SEAN u. am 27. April 2020 für Extracellular Fluid (ECF) and Intracellular Fluid (ICF): Changes in ECF Volume

I LOVE the lecture but i'm having difficult time understanding it. I had to watch and stop and write to understand it.. maybe more diagrams? or break it down :)

Videos are well summarized ans full of usefull information

von Hategekamungu A. am 26. April 2020 für Biochemistry: Basics

Dear sir/madam In regard to the Biochemistry basics,I am much satisfied by the cours.In fact,the videos concerning biochemitry basics are well summarized and are full of useful information in the regard of médical studies.Because of this,I am enjoying the course and continuing either to learn much more . Yours sincerely Asher Hategekamungu

Awsome

von Jose Arturo G. am 19. April 2020 für Enzymes and Enzyme Kinetics

Dr. Ahern is a fantastic lecturer. All the course is simply awsome.

Awsome course

von Jose Arturo G. am 19. April 2020 für Biochemistry: Basics

Dr. Ahern is a fantastic lecturer. All the course is simply awsome.

Easy to follow course

von Brandon A. am 12. April 2020 für Biochemistry: Basics

The course was easy to follow and has good illustrations of the concepts. I also like the quiz portion of the course.

Don’t listen if you don’t want to think about it

von Mendy P. am 07. April 2020 für Urinalysis

Dig deep! These lectures make you think! Very deep content and worth the work of understanding them.

Perfect explanations

von Iacob A. am 05. April 2020 für Atherosclerosis

I never thought I'd be able to understand dyslipidemias, I'd actually given up on it until seeing this course! Thanks, Dr. Raj!

Has really good biochemistry summaries.

von André M. am 05. April 2020 für History – Introduction to Biochemistry

Great professor and easy biochemistry topics to learn with good explanation.

hard to understand

von kelly h. am 03. April 2020 für Extracellular Fluid (ECF) and Intracellular Fluid (ICF): Changes in ECF Volume

not really engaging, hard to hear and understand. Didn't understand some of what he was saying

It is very good

von Daniel F. am 02. April 2020 für Acid-Base Balance

It is a good way to learn about Acid-base balance

Learning biochemistry

von Greg B. am 01. April 2020 für Biochemistry: Basics

I work in a large public hospital biochemistry routine department, when I studied this subject there where no computers, only text books. So this is a refresher and update of the subject. I am enjoying this 'new' way of learning and it enhances my work knowledge as understanding theory is important for performing work well.

Love, love, love Dr. Ahern's videos

von Joslyn D. am 01. April 2020 für Glycolysis: F1,6P –> DHAP – Glycolysis and Pyruvate Metabolism

Whenever I get confused about a pathway, I come to watch these videos and it helps tremendously. Thank you for what you do.

von Santiago P. am 17. März 2020 für Process of Metabolism

Great lecture! Very simplified and friendly explained. Thanks so much !

Inadequate

von Chad-Solomon D. am 12. März 2020 für Acid-Base Box

This is completely inadequate for the questions posed. The first question gives "you observed red gnomes outside the box on the left for both pH and HCO3" and asks for the condition. Verbatim from the lecture ‘’Respiratory alkalosis’’. Why? Cos there are two gnomes on one side." Yet the answer is metabolic acidosis.

nice

von Anya M. am 12. März 2020 für Acid-Base Balance

It was vvvv nice thanks Nicely explained and easy to recall

Thank You, Professor Wilson!

von Évi H. am 09. März 2020 für Renal Tubular Acidosis: Types & Acid-Base Summary

I always had problems understanding this topic and I always got confused, especially with the last big summarizing diagram. However, this whole lecture helped me to get through it, therefore I can not be thankful enough.

Each RNA should be shown in the picture like above

von Shawriful I. am 06. März 2020 für Types of RNA

Each RNA should be shown in the picture like above

Amazing!

von Abdullah F. am 01. März 2020 für Biochemistry: Basics

I like his style and respect his effort. I've been using these lecturers to review my knowledge

Great Resource

von T. Nicole W. am 12. Februar 2020 für Carbohydrate Metabolism

I find the teaching style to be effective and well planned. I use lecturio for supplimenting the topics taught in my classes

Short and Sweet.

von Ricardo N. am 11. Februar 2020 für Chemical Dipsticks: pH & Protein

This lecture is quick, has good examples and is straight to the point.

he is a great teacher!

von Jean Robert M. am 11. Februar 2020 für Renal Physiology

Dr Thad Wilson is a great physiology teacher i never understood renal physiology this much before! thanks Lecturio

Excellent teaching

von Barbara Jones G. am 11. Februar 2020 für Acid-Base Balance

Excellent teaching communicating principles and important details at perfect pace.

Best biochemistry course

von ? 懷. am 29. Januar 2020 für Pathway Overview and Reactions – Part 2

Very insightful and brilliant explanation. I learned very much in this lecture! School professor just skip much of the importance in PPP!

Preparation for step1 and step2 of ECFMG examination

von andre g. am 27. Januar 2020 für Biochemistry: Basics

hi Biochemistry's videos are interesting and give me information, the orator pronounce correctly. As you know I do my best to prepare ecfmg exam and board examination next, of course after having sufficiently training and advices under your guidance I would like to apply ecfmg examination this year, now would you please give me more information for preparing step one and step 2 exam.

Entropy

von Chad-Solomon D. am 18. Januar 2020 für Laws of Thermodynamics

I believe the term is entropy is misused in this lecture.

I love these lectures

von Daysi B. am 15. Januar 2020 für Fetal Hemoglobin

Excellent lecture, well explained so I could understand it. So important to understand and not just memorize these topics.

Borhr effect explained good.

von Daysi B. am 15. Januar 2020 für Bohr Effect

Excellent lecture. Understood Bohr effect better than ever. I love these lectures.

Awesome lectures

von Jared P. am 13. Januar 2020 für Carbohydrate Metabolism

This videos are amazing, the professor is excellent and his explications are clear

Excellent

von Sandrine D. am 12. Januar 2020 für Glycolysis: F1,6P –> DHAP – Glycolysis and Pyruvate Metabolism

He is a very Good Teacher as he teaches as if he was narrating a story.

Clear and perfect when you write it all , thank you !

von Marion E. am 12. Januar 2020 für Hyperlipidemia

Thank you for this lecture Dr Raj, it's now perfectly clear and I can't mistake anymore the different types of hyperlipoproteinemia thanks to you !

Thaaaaannnkkkkkksssssss!!!!!!!

von Miguel L. am 10. Januar 2020 für Biochemistry of Bilirubin

Thanks Mr Kevin for your time, dedication and preparation, blessings my man!!! happy 2020

Awesome lectures

von Daysi B. am 07. Januar 2020 für ATP Synthase

Awesome analogy great lecture! Very nice lectures overall I really enjoyed them. even though I have taught this topics and I know them fairly well. I enjoy little gems of information I received through these lectures, and new understanding

Great lecture

von Leané v. am 05. Januar 2020 für Extracellular Fluid (ECF) and Intracellular Fluid (ICF): Clinical Volume Dynamics

Brilliant! Dr. Raj focuses on understanding and establishes foundation knowledge for you to build on. Extremely helpful.

Great lecture

von Jared P. am 02. Januar 2020 für Binding of Multiple Substrates – Enzyme Classification

The Professor is excellent, every one can understand easily de concepts

High professional lecture. Quite detailed and clear explained.

von Sergey S. am 28. Dezember 2019 für Acid-Base Balance

Mr. Pickering is a highly professional lecturer. He explains complex definitions quite simply and understandably. It is a great pleasure for me to receive this knowledge from Mr. Pickering

Thumbs up

von Suresh P. am 27. Dezember 2019 für Carbohydrate Metabolism

Amazing explanation made me understand the concept clearly in a short time

Atherosclerosis

von Ya?iñ Č. am 27. Dezember 2019 für Atherosclerosis: Supply

Best of all I loved it Tnx lecturio I am surprised Once more thank you so much. Big love.

Video cuts before lecturer is finished talking

von Katherine G. am 26. Dezember 2019 für Ribosome

This is one of the few videos in this video series where the video cuts before the lecturer is done talking or before she's done with the material for the section. For example, in this one she only discusses E site and video cuts... what about the other 2 sites on the ribosome?

High profesional lecture. Quit detailed and good explained.

von Sergey S. am 25. Dezember 2019 für Renal Physiology

The video lectures helped me organize the information I already knew and filled the gaps in between. I appreciated how Dr. Wilson was concise and straight to the point with his lectures.

Better preparation needed

von Katherine G. am 19. Dezember 2019 für Elongation of mRNA

The instructor reading off the podium is not appreciated. It doesn't entice the viewer to keep watching.

Great teacher

von Sandrine D. am 18. Dezember 2019 für Uncompetitive Reversible Enzyme Inhibition – Enzyme Inhibitors

Excellent teacher . Great lectures . He knows how to teach the subject matter

Now I understand it

von Wendy D. am 17. Dezember 2019 für Definition of Energy

I like how Dr. Cornwall recaps chemistry and relation to energy to cells. Her hand motions help with my learning and understanding. Thank you.

von Mary S. am 15. Dezember 2019 für Structure – Amino Acids

two stars just for the effort. But its ore like reading fro book. Nothing different. Very boring. No interaction.

Needs mechanisms

von Brandon S. am 12. Dezember 2019 für Addition of Halogens – Alkanes and Alkenes

There needs to be mechanisms. The lecture, as-is, is entirely superficial.

von yassin e. am 10. Dezember 2019 für Renal Physiology

The videos are fine, but it’s not enough to understand the material for the first time; it is just an adjunct to the lecture I guess.

Clear and very helpful!

von Katrine Sophie C. am 09. Dezember 2019 für Carbohydrate Metabolism

Great professor. Has almost everything needed for my course in Biochemistry.

Unclear and hard to follow.

von Marquis H. am 09. Dezember 2019 für Types of RNA

Didn't explain clearly and concisely which each type of RNA was as well as providing its clear function. Additionally, it is best to provide the correct definition thus, followed by an analogy. Starting with an analogy of how the different RNA types can make the lesson hard to follow as well as, causing confusion in the actual definition of the term. This particular video was hard to gather information from.

detailed, good presentation

von Ahmed F. am 08. Dezember 2019 für Urinalysis

thank you Dr. Raj very good series , you explained it well and repeated the information a lot to be memorized

Nice comparisons make it easier to learn and understand

von Tereza P. am 05. Dezember 2019 für Chemical, Endergonic and Exergonic Reactions

I like the practical comparisons used for better understanding and remembering the topic, makes it much easier and more entertaining!

very helpful

von Omer A. am 03. Dezember 2019 für Acid-Base Balance

before I read the book but didn't get the concept. This lecture gave me the understanding of this high yield topic.

He's a great doctor/professor.

von Wafic I. am 30. November 2019 für Vitamin D3 and Calcium

I was struggling with this subject in school and he explains it so thoroughly.

Simple,informative and explains very well

von Patwant S. am 29. November 2019 für Oxygen Transport – Protein Functions

Talks clearly and explains all the key points so that you can understand the lecture in simple terms

Amazing lecture

von Alejandro V. am 28. November 2019 für Renal Physiology

Profesor Wilson makes hard physiological processes easy to understand and deduct.

Misconception

von Rodrigo C. am 23. November 2019 für Chemical Dipsticks: pH & Protein

B12 is produced by bacteria. Almost all vegans know we have to consume it with supplements, I heard it a thousand times already. We don't need any animal products to have enough B12, stop spreading misconceptions. How about telling about how eating too much purine (daily meat) may causes gout? It's much more common.

Thank you Lecturio

von Lizbeth E. am 22. November 2019 für Vitamins

Just on the point, Lecturio is what they say it is. Thank you Lecturio!!!

well presented

von Elizabeth I. am 21. November 2019 für Hormones and Signal Transduction

The topics were categorized and explained well with good examples

Great

von Flor D. am 15. November 2019 für Hyperlipidemia

He cares about teaching how to understand beyond the exams, and not just memorizing

I am trying to studying ABC of every single subject

von Lina Q. am 13. November 2019 für Biochemistry: Basics

Studying Biochemistry lectures helps me to understand and hold in memory every each case,,, so this is the best ever

Inmejorable

von Antón B. am 09. November 2019 für Carbohydrate Metabolism

Muy buen docente, se nota que le apasiona su profesion y la ejerce con entusiasmo.

100%

von Dran X. am 08. November 2019 für Background of Enzymatic Reactions – Enzyme Catalysis

I love it... 100% worth it... Made it simple and easy to understand!

Helpful Lectures

von Mona S. am 03. November 2019 für Gluconeogenesis: Regulation and Glycolysis

A huge thank you to Prof Ahern! You explanations are very easy to understand and your lectures are a huge help to get a better understanding of biochemistry topics. Thank you very much!

great lecture

von Lan W. am 27. Oktober 2019 für Vitamin A: Steps in Light Detection

appreciate very the mechanism described in this lecture. Very informative and easy to understand

Biochem

von Ekene O. am 24. Oktober 2019 für Biochemistry: Basics

It’s not a bad lecture but it’s bulky stuff that isn’t simplified to hold ones attention, don’t get me wrong, it has its highlights but it could be more interesting.

Simply amazing

von Mark Cristoper J. am 24. Oktober 2019 für Glycolysis: F6-P –> F1,6-P – Glycolysis and Pyruvate Metabolism

Really good discussion. I would love Dr. Ahern to by my mentor

Thanks

von Mohab B. am 19. Oktober 2019 für Renal Physiology

Enjoyable videoes that are so illustrative and well-explained. Thank you very much.

Parsimonious Understanding

von Joshua S. am 09. Oktober 2019 für Amino Acid Metabolism

It is a great parsimonious source for understanding the mechanism in which amino acids build into protein and how amino acids are broken down through metabolism into various molecules inside the body. The lecture also provides the structural frame understand the basics of amino acid regulation through metabolism.

Best option

von Fabricio de Jesus O. am 03. Oktober 2019 für Ionic Chemistry

Lecturio videos are the best way to make you more confidents for your exams!

Key concepts in fluid/electrolytes regulation by ADH vs Alderstone well explained!

von Guyu L. am 03. Oktober 2019 für Regulation of Fluid and Electrolyte Balance: Regulation Wheels

One of the most confusing concept is explained very clearly in a short video!!

I like it to the core

von Bhavya S. am 24. September 2019 für Biochemistry: Basics

All the explanation are precise to the point...and covers all the important concepts

Lecturing

von Gene P. am 18. September 2019 für Hyperlipidemia

Dr. Raj put all small pieces together in his lecture. His lectures are very detailed and he is not boring to listen. Thank you very much.

Extremely helpful!

von Sayra N. am 17. September 2019 für Enzymes and Enzyme Kinetics

Dr. Ahern creates a great foundation by breaking down concepts and building on them throughout the lectures.

Awesome Biochem lectures

von Hailey S. am 12. September 2019 für Biochemistry: Basics

The professor is excellent. I like how he explains things. Some of the professors move their arms around a lot which can be distracting or spend the whole time looking down at the computer. With others it feels like all the do is read from the slides. However the biochem lectures are very well done and by far my favourites so far.

amazing teaching!

von Debydgacha l. am 19. August 2019 für One Gene One Polypeptide Hypothesis

she was understandable! i liked her! i am so prepared for the next test we will be doing

Spledid teaching

von Tiasha D. am 17. August 2019 für Atherosclerosis

This topic from lecturio was absolutely lovely, this saving my life....Thank you so much Lecturio

BAD PROFESSOR

von Jared C. am 02. August 2019 für One Gene One Polypeptide Hypothesis

The professor did not do a good job explaining concepts clearly, went too fast, covered little material

I love it!

von Eli O. am 30. Juli 2019 für Overview – Introduction to Biochemistry

Thank you for your knowledge and for spreading it in this way for us, the students.

amazing

von Hesham G. am 21. Juli 2019 für Four Levels of Organization

amazing lecture, finally i understood the tertiary structure for the first time

Fascinating work of nature

von Kabwea T. am 19. Juli 2019 für Biochemistry: Basics

The lecturer makes the topic interesting, easy to understand. One begins to appreciate how these things link with everyday human existence and how they play a pivotal role.

clear, understandable, logical, systematical, enjoyable, straightforward, focused to the main topic , nice

von Radina C. am 07. Juli 2019 für Blood: Thrombocytes

Complicated processes explained in a straight forward and understandable way clear, understandable, logical, systematically, enjoyable, straightforward, focused to the main topic , nice

nice lecture!

von Rong F. am 28. Juni 2019 für Other Lipids and Their Function – Lipids

its good and thorough, also covers minor lipid types! good to learn

Connecting medical info with history helps memorization!

von Linda M. am 26. Juni 2019 für Porphyrias

Simply explained with a little history that made it fun and also helps keep the connection to the content, So much of medical knowledge is facts and figures which can easily become blurred in my mind. The connection to history helps this content stand out in my head! Thank you!

Excellent

von Daniela B. am 15. Juni 2019 für TRNA Charging and Ribosomes – DNA, RNA and the Genetic Code

Explains it completely from the start to the end , everything is clear and simple . The structure is very easy to understand.

Chemistry lessons are not as good as others

von Rahmet B. am 09. Juni 2019 für Ionic Chemistry

I DONT UNDERSTAND ANYTH?NG FROM TH?S LECTURER, HE EXPLA?NS TOO FAST AND NOT CLAR?FY THE SUBJECT COMPLETELY

I enjoy the connections you make

von Christy R. am 30. Mai 2019 für Folate Metabolism and Recycling

Dr. Ahern, I appreciate the pharmacological and pathophysiologic connections you make when delivering your lectures. It aids retention and usefulness. I am a nurse practitioner student and can also see the clinical connection. I have administered Methotrexate to many patients. Thank you.

High-yield

von Evgeniya G. am 23. Mai 2019 für Steroids and Bile Acids: Movement of Cholesterol

Very high-yield. Thank you for underlining this moment, crucial in treating hypercholesterolemia.

Excellent teacher!

von Charles P. am 14. Mai 2019 für Receptor Tyrosine Kinase Signaling

I have taken biochem as an undergrad, grad. and post grad and I've never had anyone explain things as clearly. Dr. Ahern is one of the best teachers I've ever encountered. Thank you!

Just do it.

von Rafael O. am 11. Mai 2019 für Acid-Base Balance

Amazing course. It really makes you understand acid-base balance.

Very helpful

von Joaquin Vazquez J. am 11. Mai 2019 für Overview – Introduction to Biochemistry

I am a student at Downey High and I really want to be a cardiothoracic surgeon, and I didn't know what to learn but I know this website will help me.

biochemistry at basic

von dr. Jadumoni g. am 24. April 2019 für Biochemistry: Basics

just basic to litle details course.easy to understand it.

A+ lecturer

von Anneke A. am 24. April 2019 für Fate of Pyruvate – Glycolysis and Pyruvate Metabolism

A+ teaching style and delivery thank you Dr Ahern for making a difficult topic easier to digest

Not boring !

von Geraldine C. am 20. April 2019 für History – Introduction to Biochemistry

I think it is an entertaining way to learn the history of Biochemistry.

Concise and easy to follow

von Hatem Q. am 17. April 2019 für Acid-Base Balance

Excellent lecture. Clear explanation moves step by step with many examples.

Good

von Lieze C. am 13. April 2019 für G-Protein Coupled Receptors (GPCRs)

The video helped me understanding this topic with visual representation

Excellent course for acid/base balance and disturbances

von Mathew C. am 12. April 2019 für Acid-Base Balance

Really solid course taking you through the basics of acid base balance and disturbances as well as a great method for figuring out clinical cases with ease. Bravo Dr Wilson for this fantastic set of lectures

Amazing

von Frank V. am 10. April 2019 für Overview – Introduction to Biochemistry

I love this guy. The way he explains makes Biochem look easier

To the point

von Yara A. am 09. April 2019 für Acid-Base Balance

I really liked that it gives you the information you need and the way the lecturer explains is very clear and easy way.

Starling Forces

von Melanie G. am 08. April 2019 für Starling Forces

Very clear and thoroughly explained! You made a complex concept very simple. Thank you!

My Review!

von Daniah M. am 08. April 2019 für Blood: Introduction

I love it. I learned quite a lot. Explained very well on a simple-minded person like me. And I was able to ace the quiz somehow. So yes, thank you very much!

Short, simple, and clear

von Ofir Perez D. am 02. April 2019 für Oxygen Transport – Protein Functions

He is clear, short, and simplify the most important points

amazing

von Ahmed F. am 02. April 2019 für Heme Synthesis

it is really amazing lecture & has been organized well thank you

Complex concepts

von Rodolfo S. am 01. April 2019 für Acid-Base Balance

Nicely explained. The Prof. Has exceptional abilities to explain complex concepts

very good and excellent lecture

von Muhammad M. am 31. März 2019 für Buffer: Definition & Titration Curves

very good and excellent lecture.i like it.very good presentation

Clear and to the point

von nasan A. am 28. März 2019 für Purine de novo Metabolism Regulation

I loved how I understood the bigger picture in the end of the lecture

Great video!

von Chigozirim E. am 27. März 2019 für Proline and Arginine Synthesis

Clear and Comprehensive explanation. Not too detailed but enough to understand.

the first steps

von Ignacio R. am 27. März 2019 für Overview – Introduction to Biochemistry

he is very clear and is a nice teacher, and he use a appropiated nivel of technicims

Excellent

von Diogenis P. am 25. März 2019 für Acid-Base Box

Clean and clear. Simple explanations. He knows the subject for sure.

Thank you!

von Nayellin R. am 21. März 2019 für Acid-Base Balance

Very first time that I have understood completely acid base balance/ pathology. Beautifully explained!

Difficult but useful course

von Mathew C. am 20. März 2019 für Renal Physiology

The content of this course was fairly comprehensive and Professor Wilson does a good job of explaining most of the content. The quiz questions are also useful though sometimes poorly worded. I really liked the last few lectures on the more clinical practicalities of the content we had just learned. The course is arranged in a way that makes it somewhat difficult to follow sometimes. I had to go away and make sure i was read up fairly well on the kidney before i could understand enough to watch through all the lectures and i feel a better introduction to the kidney and how its anatomy and physiology are arranged and interconnect would have been useful. I think a section regarding the interaction of pharmacology and renal physiology would also have been a nice touch. All in all, worthwhile once you can begin to understand it

like it but it seems that the PhD is so fast but I used the subtitles.

von Hussein A. am 13. März 2019 für Translation – DNA, RNA and the Genetic Code

I really liked this site ,and it's seems helpful for me . I am a high school student. I am in the 10th grade right now. I just want to become a surgeon doctor because I want to save peoples lives. I know that I have to right a commit to this site and I do not have to introduce myself for you people. I do not need to study this because I did not understand today's subject.I just want to be ready for the medical school. I hope this website will help me being ready and ,Good Luck.

Very Clear Explanation!

von Ilay B. am 13. März 2019 für Perfect Enzyme and Lineweaver Burk Plot – Enzyme Classification

I finally understood why we have Lineweaver Burk Plot and how we read it.

Thank you Sir !!

von Aditya T. am 06. März 2019 für ph Adjustment: Acid Handling

The mechanism just summarises all the information into one picture

All this concepts are difficult to explain but with the method that you apply is easy to understand

von Lucero O. am 05. März 2019 für HER2 Receptor and Bcr-Abl

Was very clear just speak very quickly, then I have to repeat the lesson to understand complete anyway its not important, I would like just when speaking about the oncogenes give some examples about the food that causes

was a vision clear of all the topics

von Lucero O. am 03. März 2019 für Amino Acid Metabolism

Very much explaining After I did this topics know is easy to undeerstanding

i like it so much . thank you

von gumaa a. am 02. März 2019 für Urinalysis: Introduction

i like the lecture bcz its so organised and so useful thank you all

concise and to the point with relevant groupings of amino acids

von Vinh N. am 01. März 2019 für Hydrophilic and Ionic R-groups – Amino Acids

extremely helpful when the amino acids are divided in functional relevance.

YOU ARE EVERYTHING A STUDENT NEEDS IN A LECTURER

von Shaheen S. am 01. März 2019 für Enzymes and Enzyme Kinetics

Great lecture. You have a great and enthusiastic way of explaining.

Perfectly explained!

von marcus o. am 26. Februar 2019 für Michaelis-Menten Kinetics: Considerations – Enzyme Classification

Perfect way of explaining complex things. This is rarely seen by lecturers. Wow!

Great!

von Rafael O. am 25. Februar 2019 für Energy, Enzymes and Metabolism

Amazing lectures. Simplifies complex pathways and process. Really fantastic! Watched every lessons.

Incredibly helpful!

von Kristianne Gaile L. am 18. Februar 2019 für Renal Physiology

The video lectures helped me organize the information I already knew and filled the gaps in between. I appreciated how Dr. Wilson was concise and straight to the point with his lectures.

Thank you!!

von Vivien H. am 13. Februar 2019 für Glycogen Metabolism: Glycogen Breakdown

This lecture was explained super clear and to the point. Thank you!

Found it very helpful!

von Yehoshua W. am 13. Februar 2019 für Hyperlipidemia

Very good! Helpful for repetition and revising the learned material! would love to see a pointer or a laser used in all of the lectures- it would make following along much easier. Thanks, Dr. Raj, great videos!

Favorite lecturer!

von Iola A. am 02. Februar 2019 für Hormones and Signal Transduction

Clearly explanations, every piece of knowledge that prof. Ahem shares with listeners is facilely absorbed and stays in the mind.

very clear and effective lessons

von samantha r. am 02. Februar 2019 für Atherosclerosis

one of the best lecturer that i have seen. thank you very much,the way he is doing easy to remember all the facts.

Well explained

von Mary T. am 26. Januar 2019 für Serine Proteases – Enzyme Catalysis

Attaractively and well explained video of serine protease catalytic mechanism that I have ever seen...Thank you..????

It was helpful. Thank you.

von 92 0. am 24. Januar 2019 für R-group Categories – Amino Acids

:) Thank you . everything in this lecture is clear. like it very much.

Review

von Ronnie E. am 24. Januar 2019 für Oxidation of Unsaturated and Other Fatty Acids

Very eloquent :) my favorite on this website! would definitely recommend.

Well explained :D

von Oddom M. am 22. Januar 2019 für Fluid and Electrolyte Balance

In my country ( Cambodia ), we don't have USMLE exam but this course helped me to be more understandable and more practical in my career.

Excellent

von Daren O. am 22. Januar 2019 für Gene Expression

Easy to understand...high yield information....great graphics,well done!

Thanks for making this concept super easy to understand.

von Dildeep C. am 10. Januar 2019 für Acid-Base Balance

Never Understood this concept so easily until Dr. Wilson explained it on this forum.

Yearning for more

von Ivan M. am 08. Januar 2019 für Overview – Introduction to Biochemistry

This is only the first lecture and the first time I am delving into biochemistry for the first time, so hard to say, but something about Prof. Ahern's manner makes me curious and creates a fine feeling of anticipation. Great for a first lecture.

Can't thank you enough Professor Wilson!

von Dildeep C. am 06. Januar 2019 für Renal Tubular Acidosis: Types & Acid-Base Summary

Never understood this much better than today! Thanks a lot for for doing this.

Worse Professor in Lecturio

von Pavan D. am 06. Januar 2019 für Hyperlipidemia

He doesn't follow through his explications, he jumps from one explication to another, without finishing the idea. He is very messy with the order of his explication.

Great course!

von Marco F. am 05. Januar 2019 für Atherosclerosis

Good good good! He knows how to combine physiology - pharmacology - biochemistry, and pathology seriously and how to interact with the audience in a funny way. He focuses on complicated concepts and repeats them many times to help the process of memorization.

great job

von Abida A. am 04. Januar 2019 für Gene Expression – Metabolism and Regulation

it was described in a simple and easy way to understand, thank you.

Where are the acidic amino acids?

von Sergio N. am 03. Januar 2019 für Hydrophilic and Ionic R-groups – Amino Acids

This video did not really show Aspartic Acid or Glutamic Acid?

He amazingly simplifies these things

von ari t. am 01. Januar 2019 für Structure – Amino Acids

He very easily simplifies things. So this is why I give him a five star review

Recommend it!

von Tiffany H. am 28. Dezember 2018 für Overview – Introduction to Biochemistry

Amazing, loved it very much. Easy to follow and clear.

so appreciative of the greatest biochemistry professor !

von deleted u. am 28. Dezember 2018 für Carbohydrate Metabolism

amazing ! thank you so much dear dr.Ahern , i was always scared of biochemistry ,but its the first time i finally get to understand it and i owe it all to you. My committee exam will be in two weeks and im hoping to finish this course plus few more lectures from fat metabolism course. also special thanks to lecturio for preparing such a great learning system opportunity for us.

Excellent

von Cornelia B. am 20. Dezember 2018 für Hormones and Signal Transduction

concise and straight to the point,exactly what I was looking for

Perfect for better understanding enzymes

von Johannes M. am 14. Dezember 2018 für Enzymes and Enzyme Kinetics

Amazing lectures! Very well explained and effective videos. A perfect way to get a clear view of the subjects, very glad I found this.

High yield, key points

von Alejandro Gonzalo V. am 12. Dezember 2018 für Hydrophobic R-groups – Amino Acids

Awesome lecture, awesome proffesor. My teacher spent almost 1 hour explaining that. Thank you Dr. Ahern

could be better

von Dr AGNEL X. am 06. Dezember 2018 für Biochemistry: Basics

as a beginer i didnt couldn't understand anything the lecturer is talking about and the lecturer is way too fast

Nice material to pre-read for school lectures

von William J. am 06. Dezember 2018 für Renal Physiology

Simple to follow, made staying with professors during lecture much easier!

I love the way he explains!

von Ljubica M. am 04. Dezember 2018 für Amino Acid Metabolism

For the first time ever, I got AA right. Thank you!

I love the way he explains!

von Ljubica M. am 04. Dezember 2018 für Carbohydrate Metabolism

I'll just say thank you very very very very much!!!

MY THOUGHTS

von ABRAHAM I. am 04. Dezember 2018 für Fluid and Electrolyte Balance

Thorough and patient presentation of an often problematic topic to a lot of students and practising physicians

Congrats!

von Barbara Alejandra C. am 04. Dezember 2018 für Secondary Structure – Peptides

My name is Barbara, I'm from Colombia and I really like your videos Mr. Kevin, because I think the content is easy to understand.

very good and informative course

von Hatem Q. am 04. Dezember 2018 für Hormones and Signal Transduction

informative course, to the point, easy to follow and understand, quiz questions are interesting

Very good course

von Hatem Q. am 30. November 2018 für Vitamins

Vitamin section is fine, concerned vitamins explained clearly and easily However, some water soluble vitamins are considered missing (eg. thiamine, riboflavin, biotin, vitamin C ) although they might be encountered in some other subjects; such as nutrition. Additionally, minerals are not touched in these lecture series at all Overall, it is a very good course for the material targeted, but needs to fill the gap of missing items

Thank you!

von Ljubica M. am 29. November 2018 für Folate Metabolism and Recycling

Pure gold indeed !!! Presentation of chemical compounds during presentations is very helpful.

Great teacher, rate

von rouzbeh t. am 25. November 2018 für Glycolysis: F1,6P –> DHAP – Glycolysis and Pyruvate Metabolism

Love him so far, clear concise and to the point and also very enlightening

a lot f thanks .so clear classes i have undesrstood all material

von Joseph P. am 20. November 2018 für Vitamins

it is a very interesting materail, so clear an usefull and could recomend it without any question

good review, need more quiz questions

von scott e. am 19. November 2018 für Fat Breakdown and Synthesis

Yea, these lessons site wide need more quiz questions. Only thing holding this site back from being outstanding.

Great lecture!

von Armin S. am 17. November 2018 für Polypeptides – Peptides

Very well explained and detailed lecture, but it would be nice for better understanding to have some names and terms (e.g. Ramachandran plot) displayed in the video!

Too fast

von Ida A. am 15. November 2018 für Hydrophobic R-groups – Amino Acids

way too fast ????I really wish the teacher would talk slower as now I keep having to pause and rewind etc.

Thank you!!!

von James A. am 07. November 2018 für Urinalysis

Dr Raj is definitely the best always make things appear so simple

Easy to follow

von Janet G. am 31. Oktober 2018 für Overview – Introduction to Biochemistry

Direct , and easy to follow. The length of the video also helps.

Atherosclerosis

von Gustavo B. am 29. Oktober 2018 für Atherosclerosis

Excellent course, Im understanding hypercholesterolemia for first time in my life, and hearing all your videos Dr Carlo Raj

Perfect to understand and proceed

von Aylén V. am 20. Oktober 2018 für Blood: Introduction

I could understand perfectly what blood is, the concept and which contains.

this claas helped me a lot

von Hugo R. am 20. Oktober 2018 für Reabsorption in the Proximal Tubule

This class helped me a lot, thank you very much. I value his effort very much, he is a great teacher, many successes. Greetings from Peru

Not necessary

von Claire U. am 17. Oktober 2018 für History – Introduction to Biochemistry

Great professor but unfortunately the details of this lecture are not important for USMLE Step 1

Great

von Andreia S. am 15. Oktober 2018 für Structure – Amino Acids

Easy to understand and the explanation are very clear. Thank you very much good job!

THANK YOU

von Hazazi M. am 04. Oktober 2018 für Michaelis-Menten Kinetics: Parameters – Enzyme Classification

THANK YOU Pro Ahern you're amazing! very well explained!

simply the best

von Hazazi M. am 04. Oktober 2018 für Michaelis-Menten Kinetics: Considerations – Enzyme Classification

Professor Ahern is a perfect teacher and he makes everything so easy to understand

Details and Pace

von Abdulmohsen A. am 26. September 2018 für R-group Categories – Amino Acids

Needs more details, and take it slower so that we the audience can get a more thorough understanding of the topic (the video really doesnt need to be that short)

Amazing and simple way to master a very confusing concept!

von Mahmoud M. am 26. September 2018 für Acid-Base Box

Dr. Wilson, you are my hero, you made this concept of acid base balance so easy for the first time in my life. Thank you so much!!

Good lecture

von Gabriela G. am 25. September 2018 für Structure – Amino Acids

I found it really helpful. Your explanations were clear and easy to understand.

Not for me

von Natasha O. am 25. September 2018 für Electrochemical Gradient

As much as your stories are interesting for the ETC gradient It does not fit my learning style. It would be nice to have clear scientific language about what's happening. I can't write a story on my exam paper. Perhaps this is just me.

Excellent explanation

von Maria A. am 22. September 2018 für ATP Synthase

Easy to understand and very complete. Thank you for your time, helped me a lot

Acid - Base Balance

von Karl G. am 22. September 2018 für Acid-Base Balance

Brilliant lectures, really helped to consolidate my learning. The associated test questions are a pain in the ass though, please supply a reference range with the question... we use different ranges (units) over this side of the pond :0)

Adam William Mason Doran

von Adam William Mason D. am 22. September 2018 für Structure – Amino Acids

Thank you for the video's theses are really helpful. look forward to keep learning.

well done lecture

von wafaa s. am 14. September 2018 für History – Introduction to Biochemistry

very nice clear and organized lecture. thank you. it adds alot to my simple knowledge

enriching lecture

von Badr L. am 11. September 2018 für Quaternary Structure and Summary – Peptides

thanks for teaching me in such a clear, precise, and yet enriching way

Clear & understandable

von Lauren B. am 05. September 2018 für Nucleotide Metabolism: Introduction and De novo Purine Metabolism

Thanks for focusing on the "big picture!" The lecturer at my school bogged us down with the details, so it was hard to take in what the most important steps were

Acid-base recommendation

von Majo Q. am 03. September 2018 für Acid-Base Balance

It explains the most important aspects of acid-base disorders and gives good examples for us to understand the concepts. I personally liked his explanations very much.

simply the best!

von Badr L. am 31. August 2018 für History – Introduction to Biochemistry

excellent lecture. Cristal clear; not too slow not too fast, smooth transitions and a bright ending

amazing

von Hazazi M. am 21. August 2018 für Hormones and Signal Transduction

prof Ahern is wonderful and funny! enjoyed all his lectures

Precise Presentation.

von Antru S. am 20. August 2018 für Overview – Introduction to Biochemistry

It was very precise and up to the point. The presentation was interesting that triggers to study better .

exellent explanations

von roberto m. am 18. August 2018 für Ion Channel Blocker and Opener – Biological Membranes

very good lecture. pretty well organized and instructive. He has a deep knowledge of the material making me to pay special attention to all his lectures.

Very Good

von Arielle Karina T. am 16. August 2018 für Overview and Introduction on Fatty Acids – Lipids

Very nice and informative lecture, easy to understand and remember

Once again, simple and perfect explanation of Lipids.

von Suhas M. am 16. August 2018 für Glycerolipids and Glycerophospholipids – Lipids

I have followed Dr Ahern through all the basics of biochem lectures and he has never failed to deliver.

Thank you!

von Nathan A L. am 16. August 2018 für Enzymes and Enzyme Kinetics

Great job again Dr. Ahern! You have helped me better my understanding of these topics.

Thank you!

von Nathan A L. am 16. August 2018 für Biochemistry: Basics

Great job, Dr. Ahern. Thank you for bettering my understanding of these concepts! Used as a supplement to lectures and powerpoints, your videos on Lecturio have been extremely helpful to me!

Structure-Amino acids

von Sergei R. am 11. August 2018 für Structure – Amino Acids

Very good lecture, l consider that is one of the most complete themes that l´ve read ...good job.

informative lecture

von Mahmoud G. am 03. August 2018 für Enzymes and Enzyme Kinetics

very informative and well explained lecture. Dr. Kevin Ahern has changed my view of biochemistry.

High yield

von Joseph A. am 02. August 2018 für Analogs: Adenosine, Deoxycytidine, Guanosine/Deoxyguanosine, Thymidine, Deoxyuridine

Brief, understandable, high yield information explained with illustrative slides by Dr. Ahern

clarity

von Fatima s. am 31. Juli 2018 für Organic Chemistry

Did not like the sequence of the power points, too confusing.

Clear presentation

von Fatima s. am 31. Juli 2018 für Enzymes and Enzyme Kinetics

Very well put. Dr Kevin Ahern explains difficult topics in a very short concise and interesting manner.

Great!

von B?o B. am 30. Juni 2018 für Process of Metabolism

You make it much more easier. However, I still understand all important points. Thank you!

Use this, not that.

von Alex S. am 24. Juni 2018 für Purine and Pyrimidine Metabolism

This guy deserves a medal. I wish I had a lecturer like this when I was in undergrad (or even now in medical school).

Simply amazing

von Cristina G. am 23. Juni 2018 für Glycolysis: F6-P –> F1,6-P – Glycolysis and Pyruvate Metabolism

This entire series is the most eloquent and beautiful explanation of a terrible terrible subject like biochemistry I have ever seen to attended

Teaching style builds on itself

von Neuer N. am 21. Juni 2018 für Hyperlipidemia

I really found the teaching methods used here beneficial. He'd go through the pathway and emphasizing key steps, then point out where they'll be important down the line, then come back to continue the pathway. The repetition helped so that when he taught the disease I knew why it was resulting in that outcome. Really a fan of it. Also, keep the memory cues coming.

GREAT LECTURES! SIMPLE AND TO THE POINT!

von Zara S. am 16. Juni 2018 für Reaction Parameters – Haloalkanes

The lectures are really good and to the point! I like how they aren't too long (otherwise i wouldn't take anything in after 15mins tbh) They are short and very easy to grasp the concept!

Errors in Lecture Course

von Joseph D. am 03. Juni 2018 für Hormones and Signal Transduction

Hello Dr. Ahern. Your lectures were phenomenal, but for several of the lectures the slides did not correspond with your lecture (they were of totally different topics) or they changed midway into into unrelated biochemistry topics. It may be best to review them and adjust the errors. However, your presentation was so so good that I was easily able to follow your lectures with the downloaded lecture slides.

Excellent information and a very useful method of biochemistry study

von Jose S. am 02. Juni 2018 für Biochemistry: Basics

Its a little bit dificult to understand but the information its complete and tables and graphics helps a lot

Enjoyable!

von Andrey K. am 31. Mai 2018 für Electrochemical Gradient

Really great explanations of the whole process. Was not happy that I had to relearn Krebs and ETC but actually found these videos enjoyable and valuable.

Analogy rocks!

von Andrey K. am 31. Mai 2018 für Activation Energy of Reactions

Great enzyme analogy! Enzyme is the friend who puts his two other friends in contact with each other so that they can start talking and dating ;)

Superb!

von Basma R. am 30. Mai 2018 für Renal Physiology

very good explanation, cleared my concepts. Great visual. thumbs up!

My doubts got cleared

von Maryam J. am 29. Mai 2018 für Transcription – DNA, RNA and the Genetic Code

Conveyed the process in a short &digestable way.I LIKED THE WAY OF presentation too.

Love the way is explained!!!

von Maria de Lourdes C. am 26. Mai 2018 für Carbohydrate Metabolism

Had so much difficulty learning the enzymes on the pathways. This way was easy to understand it!!

"wow"

von mithra p. am 26. Mai 2018 für Overview – Introduction to Biochemistry

his teaching is clear and it is not allowing me to get even a single doubt

concepts understood!

von yamuna m. am 25. Mai 2018 für Biochemistry: Basics

i could understand the concepts better. explanation was good.the charts were self explanatory. it made me feel bio chem much more interesting.

He makes it look easy.

von Robert B. am 23. Mai 2018 für Urinalysis

As always, Dr. Raj’s lectures are clear, concise, and memorable. He has a unique, honed talent for explaining this material. I have been in school for a long time, and had many professors. I am not exaggerating when I say that Dr. Raj is the best medical lecturer ever formed.

acid base balance

von Natalie B. am 23. Mai 2018 für Acid-Base Balance

the acid base balance section was great. clear, precise and the acid base box just made it all click. Fantastic!

Dr. Raj is the best.

von Robert B. am 17. Mai 2018 für Fluid and Electrolyte Balance

His fluid, conversational presentation style really makes it stick. I do not want my classmates to know about him.

Your explanation is making sense and connect biochemistry with real life!

von mei huah c. am 16. Mai 2018 für Communication and Signaling – Protein Movement and Cell Signaling

I like the way you link things from one to another. Yuu made these lectures highly appreciated with the concise and comprehensive explanation! Thanks Prof!

awesome lecture

von Saurav R. am 16. Mai 2018 für Vitamin A: Steps in Light Detection

really helpful i never found this data in any of my textbooks

It’s osam

von Nimesh D. am 14. Mai 2018 für Atherosclerosis

It’s conceptual and easy to understand & just love the way dr carlo raj sir teach. Thanks

Not my favorite

von Maria de Lourdes C. am 11. Mai 2018 für Enzymes and Enzyme Kinetics

Not my favorite subject but very well explained and understanded.

This is just what every medical student need to excel in this course

von Queeneth U. am 01. Mai 2018 für Lipid Metabolism

Wonderful! An awesome lecturer, he just has a unique way of passing the message. Great work Sir

super

von Kamille V. am 01. Mai 2018 für Carbohydrate Metabolism

He explains it very well and at a good speed. He doesn't use to many difficult words so if your first language isn't english it's still possible to understand. Also whenever you have a question he answers quickly en thouroughly.

Thanks a lot prof.

von Ahmad Jawid A. am 30. April 2018 für Serine Proteases – Enzyme Catalysis

It is really helpful. I appreciate your kind efforts. Thanks verh much.

"wow"

von mithra p. am 30. April 2018 für Structure – Amino Acids

i like your teaching .sir. it helps me to understand the concepts clearly.

Thanks

von Gerardo C. am 30. April 2018 für Structure of Proteins – Protein Movement and Cell Signaling

Excellent information and explanation, it's helping me a lot. Congrats, lecturio!

Amino Acid Metabolism

von Mark A. am 28. April 2018 für Amino Acid Metabolism

Great lecturer very knowledgeable of subject matter at an admirable pace. Needed this in depth type of lecture in med sch. Good job

Great job

von Mark A. am 28. April 2018 für Vitamins

Great lecturer very knowledgeable of subject matter at an admirable pace. Needed this in depth type of lecture in med sch. This guy is just good.... Great job

Signal Transduction

von Mark A. am 28. April 2018 für Hormones and Signal Transduction

Great lecturer very knowledgeable of subject matter at an admirable pace. Needed this in depth type of lecture in med school because signal transduction in med-school was highly schematic . Good job

Carb Metabolism

von Mark A. am 28. April 2018 für Carbohydrate Metabolism

Great lecturer very knowledgeable of subject matter at an admirable pace. Needed this in depth type of lecture in med sch. Good job

lipid metabolism

von Mark A. am 28. April 2018 für Lipid Metabolism

Great lecturer very knowledgeable of subject matter at an admirable pace. Good job

Amazing course

von Pedro D. am 27. April 2018 für Enzymes and Enzyme Kinetics

It was just amazing, he was critic to give information and had the most important skills for me, and that is: perfect didactic. Had all concise information I needed.

Good

von Amna A. am 26. April 2018 für Serine Proteases – Enzyme Catalysis

He simplified the concepts and illustrated by a very nice way

Great

von Suhel H. am 23. April 2018 für Enzymes and Enzyme Kinetics

Excellent delivery of content which was easy to understand Good use of diagrams and graphs to help explain key concepts

Best lecture ever!

von Tram M. am 19. April 2018 für Vitamin D: Introduction

This lecture helps me a lot since i jave a hard time to understand.

Love the lectures

von Dr Gargi S. am 17. April 2018 für Hormones and Signal Transduction

Prof Kevin Ahern makes even a complex signaling process easy to understand and the association with day to day events. I have loved his other lectures too. I literally used to hate biochemistry but now I’m enjoying it and that is why I have given his lectures 5 stars

Very Useful Lectures

von Steven F. am 12. April 2018 für Energy, Enzymes and Metabolism

Loved the lectures, especially the lecture on the electron transport chain. Dr. Cornwall had a really useful analogy of the ETC and kids (electrons and hydrogens) going to the prom (ETC) that really made the concept stick. Very good job!

More detail at this level

von Mia Y. am 09. April 2018 für Gene Expression

I feel that the delivery is good but the content is not detailed enough, e.g. when talking about splicing, I think it would have helped to talk about what ‘snurps’ are involved and how this relates to initiation.

Kevin

von Kevin R. am 08. April 2018 für Energy, Enzymes and Metabolism

It's an excellente teacher! She uses easy analogies that you can memorize quickly and gives you a summary of your class (in my case). Greetings from México!

Learn efficiently and broadly!

von Yen Chun L. am 03. April 2018 für Biochemistry: Basics

High yield facts and clear explanation, the fundamental elements and efficient route to master biochem!

More detail

von Mia Y. am 03. April 2018 für Biochemistry: Basics

I am new to this curriculum, however, I would like the lectures to be longer. I am hopeful that other lectures are much more detailed, e.g. gene regulation/expression. Lecturer is very knowledgeable, clearly.

After studying Heme, I began to doubt life...

von Jerry J. am 03. April 2018 für Heme Synthesis

Thank you very much! Those extraordinarily awesome questions help me better understand the whole thing with details!

I'm enjoying of the course

von Victor Rodrigo F. am 03. April 2018 für Biochemistry: Basics

I liked very much this course. It's very interesting and The good teachers.

After Biochem, I feel like myself a reborn

von Jerry J. am 03. April 2018 für Urea Cycle

Wow, these two amines are very tricky, thank you very much, Prof. Ahern!

Good lecture at 1.5x,

von Trient S. am 01. April 2018 für Enzymes and Enzyme Kinetics

I liked the lecture and the diagrams, I can put 5 stars yet because I am unsure how relevant everything is. Pretty basic biochem, but it was a good refresher. The diagrams are helpful.

Amazingly helpful!

von Sona C. am 30. März 2018 für α-ketoglutarate Family and Glutamine Synthesis Uses Glutamine Synthetase

I cannot believe I am just now finding this resource during my dedicated Step 1 period. However, I am so glad that I found it now, right at the beginning of Step prep, rather than later. I plan to use this as one of my main resources for the remainder of time up until my exam. I realized while reading First Aid that, although I had known the subjects very well at one point, that my foundation was not as solid as it once was. This is perfect for reviewing and providing the big picture for everything. It's also an amazing resource for providing the "why" and "how" behind all the small factoids written in First Aid which is just what I need. It's so much easier to retain the information when you actually understand what is going on rather than memorizing a 650+ page book of bullet point lists/facts. This is great. I was a huge fan of Boards and Beyond, but I have since ditched that resource and am fully focusing on this one since this seems a lot more comprehensive and better taught (though Dr. Ryan has also done an amazing job too). Thank you guys so much for coming out with such a well thought out and developed and thorough resource. This is going to make board prep so much smoother. If I end up scoring highly on Step 1, I will make sure to write a review on Reddit, SDN, etc raving about Lecturio.

Awesome Lectures

von Mark A. am 24. März 2018 für Purine and Pyrimidine Metabolism

This guy is on top of his game at a ridiculous speed... I can't complain only if all others know their stuff like him there will be less confusion

very good

von fawkeya k. am 23. März 2018 für Elongation of Translation

it is really good ,some hesitation at the beginning but the diagram is very informative ,whopple hypothesis needs more explanation.

Thanks alot

von Amal S. am 23. März 2018 für Acid-Base Balance

Cool. Great examples, Should have showed how the equilibrium of the equation changes once there's acid base disturbance, and how does the compensation is predicted. For me it's much easier than the graphs.

Face With Tears of Joy! Thank you very much!!

von Jerry J. am 21. März 2018 für Electrochemical Gradient

Gooood job LoL and really a good story-maker????Thank you very much! Amazing, very impressive!

The Very Best So Far!!!!

von Angela N. am 20. März 2018 für Process of Metabolism

I do not think there can be any simpler explanation of these concepts. Dr. Cornwall takes her time to explain these concepts in a way that they stick with you, and the analogies she uses engrave them into the medulla so that you can relate to the concept. You can't beat this! This is exceptional!!!! Thank you so much!!

So helpful

von Julia H. am 18. März 2018 für Renal Physiology

Great for helping understand renal physiology and putting it all together! Dr. Wilson is clear and explains the concepts well.

Wide variety of cover

von kipruto k. am 18. März 2018 für Enzymes and Enzyme Kinetics

The material covered a wide variety and having a non-science background it is clear and easy to understand.

Biochem with ease

von Mark A. am 18. März 2018 für Ketone Body Metabolism

This guy just knows his stuff, on point even with the speed of his speech he has mastered his slides. I almost got scared with the previous lecture in genetics but he managed to bring me back home. Very knowledgeable keep up the good work and add more clinical correlations.

very good teacher, excellent

von Juan Diego A. am 16. März 2018 für Gene Expression

excellent she is a very good teacher, the grafhics are didactical she explains in a very simple way, i like it

THANKS

von Neuer N. am 10. März 2018 für Amino Acid Metabolism: Introduction

I LIKE THE PRESENTATION AND I LEARN . PROFF. USE A SIMPLE AND UNDERSTANDABLE LANGUAGE

Uderstanding Genetics

von Mark A. am 26. Februar 2018 für Gene Expression

Thank you Dr. Cornwall, I really think genetics is quite a difficult concept so you are doing your very best, i must admit its very confusing at times i will need go over the concepts again.

Biochemistry with a smile

von Mark A. am 25. Februar 2018 für Energy, Enzymes and Metabolism

This lecture was excellent in every way, I must say DR. Cornwall is a Pro in intermediate metabolism. I couldn't understand this processes better in medical school than she has made me.

great teaching tool and great lecturer

von Faisal B. am 23. Februar 2018 für Amino Acid Metabolism

Its really interesting subject made easy by an interesting professor. I'm not sure if that level of details are needed for the USMLE exam as I'm using the USMLE curriculum, if its not needed thats fine it will be for my future knowledge hopefully if i get to keep in my head.

Liked but another lecture not opened so disliked

von Neuer N. am 22. Februar 2018 für Fluid and Electrolyte Balance

Liked but another lecture not opened yet so not liked

Amazing!!!! :-)

von Fabian K. am 21. Februar 2018 für Renal Physiology

I liked it very much!!! Thank you for your amazing job AGAIN!!! :-)

Physiology at Ease

von Mark A. am 21. Februar 2018 für Renal Physiology

Great lecturer who is very knowledgeable about the subject matter & pitch. Pace is also good but needs to work on pronunciation of certain words. keep up the good job.

Crystal Clear

von Atif B. am 20. Februar 2018 für Carbohydrate Metabolism

It was simply amazing. The knowledge I got exposed to was simply clear cut and delivered by an expert in layman's literature. I am keen to absorb more of Mr. Kevin Ahern's lectures.

nice illustrations + easy to understand

von Russarin J. am 20. Februar 2018 für Hormones and Signal Transduction

The lectures are nice, simple & very well explained. I would definitely recommend this course to my friends!

excellent

von Sharon M. am 20. Februar 2018 für Chemical Dipsticks: pH & Protein

clear teaching and repetition, thanks. Learnt a lot. Clinically useful. thanks

Very Informative

von Justina Q. am 18. Februar 2018 für Enzymes and Enzyme Kinetics

I like how Dr. Ahern took his time to explain the topic in an articulate manner. Helped me understand the topic and want to learn it more.

Fácil

von Javier J. am 17. Februar 2018 für Enzymes and Enzyme Kinetics

El semestre pasado apenas y me di cuenta de todo lo que la enzimas y las reacciones significaban, ahora creo tener una visión mucho ma completa, GRACIAS

Excelente

von Javier J. am 17. Februar 2018 für Carbohydrate Metabolism

Batalle mucho para entnder mis clases pero con estén curso tengo un mejor dominio de el metabolismo y me permitió realizar una presentacion del tema ????

von Ph. C. am 17. Februar 2018 für Atherosclerosis

I am using free version and trying to see how good the videos are. So far all the videos hv been so clear and understandable including this video. Thanks lecturio for your great work.

Awesome , Intuitive , Outstanding

von Koriante R. am 16. Februar 2018 für Enzymes and Enzyme Kinetics

Very easily to follow. The concepts are explained so that one who isn’t familiar with biochem can understand with ease.

shallow lectures

von gioia b. am 06. Februar 2018 für β-adrenergic Receptor Signaling

the lectures is shallow; i think that more details are needed. it is ineffectual for the level required from the biochemestry course of the Med University of Florence. cordially gioia

Super thorough

von Nimrah A. am 29. Januar 2018 für Renal Clearance Equations

Brief and to the point with the material. The visual was also quite helpful

An excellent coverage on Basics

von Timothy B. am 27. Januar 2018 für Biochemistry: Basics

How I wish I had this when I first started medical school. The explanations were clear and concise. The use of simple words enable me to understand it well as well as the option to pause at anytime allows further internalization of the facts.

Great course

von Camelia E. am 24. Januar 2018 für Gene Expression

I am having my genetics exam soon and this course was extremely helpful to better understand the information. Thank you !

Great breakdown

von Norman R. am 23. Januar 2018 für Carbohydrate Metabolism

Recommend this course to any medical students doing pre/clinical Helps with pathways and understanding breakdown.

Great course

von Katrine A. am 21. Januar 2018 für Fluid and Electrolyte Balance

Helped me a lot understanding this subject! Carlo Raj's videos har really good.

Just average

von sahil t. am 21. Januar 2018 für Renal Physiology

the teacher is not teaching that much elaborative but then also it is better than most of the time hope it will get better

Concepts mean higher scores!

von Dale B. am 20. Januar 2018 für Vitamins

You can memorize or you can understand. Concepts are yours forever. Memorized lists of facts are gone the very next time you need to cram for another test.

Gnomes!

von Timothy B. am 19. Januar 2018 für Acid-Base Box

I never would've thought such a complex respiratory concept would be simplified by a bunch of colored garden gnomes. Thanks Dr. Wilson!

Dieser Kurs ist nur für Mitglieder der Institution verfügbar.

Inhalte

Lectures (WUM - 2nd year Biochemistry)

Metabolism of purine and pyrimidine nucleotides (WUM - 2nd year Biochemistry, Lectures)

Purine and Pyrimidine Metabolism

Vitamins (WUM - 2nd year Biochemistry, Lectures)

Vitamins

Amino acids metabolism (WUM - 2nd year Biochemistry, Lectures)

Amino Acid Metabolism

Blood (WUM - 2nd year Biochemistry, Lectures)

Blood

Lipids metabolism, lipidoses, atherosclerosis (WUM - 2nd year Biochemistry, Lectures)

Lipid Metabolism

Atherosclerosis

Protein turnover, ureogenesis (WUM - 2nd year Biochemistry, Lectures)

Amino Acid Metabolism

Enzymes (WUM - 2nd year Biochemistry, Lectures)

Enzymes and Enzyme Kinetics

Carbohydrates metabolism (WUM - 2nd year Biochemistry, Lectures)

Carbohydrate Metabolism

Water and electrolyte balance in biological system (WUM - 2nd year Biochemistry, Lectures)

Fluid and Electrolyte Balance

Nucleic acids, expression of genetic information (WUM - 2nd year Biochemistry, Lectures)

Gene Expression

Metabolism in the liver (WUM - 2nd year Biochemistry, Lectures)

Tissue oxidation (WUM - 2nd year Biochemistry, Lectures)

Proteins (WUM - 2nd year Biochemistry, Lectures)

Characterization of main groups of organic compounds (WUM - 2nd year Biochemistry, Lectures)

Basic reactions of inorganic compounds in water solutions (WUM - 2nd year Biochemistry, Lectures)

Seminars (WUM - 2nd year Biochemistry)

Metabolism of purines, pyrimidines (WUM - 2nd year Biochemistry, Seminars)

Purine and Pyrimidine Metabolism

Vitamins (WUM - 2nd year Biochemistry, Seminars)

Vitamins

Blood (WUM - 2nd year Biochemistry, Seminars)

Blood

Ureogenesis, AAs metabolism (WUM - 2nd year Biochemistry, Seminars)

Amino Acid Metabolism

Metabolism of carbohydrates (WUM - 2nd year Biochemistry, Seminars)

Carbohydrate Metabolism

Metabolism of lipids (WUM - 2nd year Biochemistry, Seminars)

Lipid Metabolism

Analysis of organic compound and inorganic ions (WUM - 2nd year Biochemistry, Seminars)

Organic Chemistry

Enzymes (WUM - 2nd year Biochemistry, Seminars)

Enzymes and Enzyme Kinetics

Tissue oxidation (WUM - 2nd year Biochemistry, Seminars)

Metabolism in the liver, biotransformation (WUM - 2nd year Biochemistry, Seminars)

Nucleic acids (WUM - 2nd year Biochemistry, Seminars)

Proteins (WUM - 2nd year Biochemistry, Seminars)

Carbohydrates and lipids (WUM - 2nd year Biochemistry, Seminars)

Biochemical calculations (buffers) (WUM - 2nd year Biochemistry, Seminars)

Chemical calculations (concentrations) (WUM - 2nd year Biochemistry, Seminars)

Laboratory classes (WUM - 2nd year Biochemistry)

Urine constituents (WUM - 2nd year Biochemistry, Laboratory classes)

Renal Physiology

Urinalysis

Biochemistry all around us (WUM - 2nd year Biochemistry, Laboratory classes)

Biochemistry Foundations

Enzymes and Enzyme Kinetics

Enzymes - kinetics (WUM - 2nd year Biochemistry, Laboratory classes)

Enzymes and Enzyme Kinetics

Blood constituents (WUM - 2nd year Biochemistry, Laboratory classes)

Blood

Basic laboratory techniques, acid – base balance in organism, buffers (WUM - 2nd year Biochemistry, Laboratory classes)

Ionic Chemistry

Acid-Base Balance

Qualitative analysis of organic compound (WUM - 2nd year Biochemistry, Laboratory classes)

Organic Chemistry

Lipids (WUM - 2nd year Biochemistry, Laboratory classes)

Digestive enzymes (WUM - 2nd year Biochemistry, Laboratory classes)

Enzymes (WUM - 2nd year Biochemistry, Laboratory classes)

Carbohydrates (WUM - 2nd year Biochemistry, Laboratory classes)

Nucleic acids (WUM - 2nd year Biochemistry, Laboratory classes)

Proteins, properties and methods of separation (WUM - 2nd year Biochemistry, Laboratory classes)

Amino acids and proteins (WUM - 2nd year Biochemistry, Laboratory classes)

Carbohydrates - chemical properties (WUM - 2nd year Biochemistry, Laboratory classes)

Lipids -chemical properties (WUM - 2nd year Biochemistry, Laboratory classes)

Details