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Molecular and Cell Biology (NP)

Von Kevin Ahern, PhD, Georgina Cornwall, PhD

Inhalte

Biochemistry: Basics

play symbol Overview – Introduction to Biochemistry
03:46
play symbol History – Introduction to Biochemistry
05:43
play symbol Structure – Amino Acids
06:39
play symbol R-group Categories – Amino Acids
02:10
play symbol Hydrophobic R-groups – Amino Acids
05:33
play symbol Hydrophilic and Ionic R-groups – Amino Acids
04:56
lecture locked Ionization – Amino Acids
07:18
lecture locked Peptide Bonds – Peptides
03:19
lecture locked Polypeptides – Peptides
04:18
lecture locked Levels of Protein Structure and Primary Structure – Peptides
02:58
lecture locked Secondary Structure – Peptides
08:12
lecture locked Tertiary Structure – Peptides
05:40
lecture locked Quaternary Structure and Summary – Peptides
03:19
lecture locked Structure of Proteins – Protein Movement and Cell Signaling
04:45
lecture locked Globular Structural Proteins – Protein Movement and Cell Signaling
02:19
lecture locked Communication and Signaling – Protein Movement and Cell Signaling
07:40
lecture locked Involved Proteins – Protein Movement and Cell Signaling
05:07
lecture locked Antibodies – Protein Functions
02:58
lecture locked Gene Expression – Protein Functions
03:37
lecture locked Catalysis – Protein Functions
05:11
lecture locked Protein Transport – Protein Functions
02:11
lecture locked Oxygen Transport – Protein Functions
05:18
lecture locked Sodium-potassium ATPase – Protein Functions
04:28
lecture locked Saccharides – Simple Carbohydrates
01:54
lecture locked Common Sugars: Nomenclature & Structure – Simple Carbohydrates
06:36
lecture locked Cyclization & Cyclic Forms – Simple Carbohydrates
06:34
lecture locked Modified Sugars – Simple Carbohydrates
02:17
lecture locked Glycosides and Disaccharides – Complex Carbohydrates
03:34
lecture locked Polysaccharides – Complex Carbohydrates
04:01
lecture locked Lipid Links – Complex Carbohydrates
02:48
lecture locked Glycosaminoglycans – Complex Carbohydrates
03:53
lecture locked Protein Links – Complex Carbohydrates
04:54
lecture locked Peptidoglycans – Complex Carbohydrates
02:31
lecture locked Proteoglycans – Complex Carbohydrates
02:55
lecture locked Overview and Introduction on Fatty Acids – Lipids
03:25
lecture locked Fatty Acids – Lipids
03:49
lecture locked Glycerolipids and Glycerophospholipids – Lipids
05:06
lecture locked Sphingolipids – Lipids
02:43
lecture locked Polyketides – Lipids
01:01
lecture locked Overview, Isoprenoids and Sterols – Lipids
03:51
lecture locked Steroid Hormones – Lipids
03:14
lecture locked Other Lipids and Their Function – Lipids
06:03
lecture locked Fat Soluble Vitamins – Lipids
04:37
lecture locked Structure of Membranes – Biological Membranes
01:12
lecture locked Lipid Bilayer – Biological Membranes
02:17
lecture locked Bilayer Composition – Biological Membranes
06:26
lecture locked Membrane Fluidity – Biological Membranes
02:13
lecture locked Diffusion – Biological Membranes
04:59
lecture locked Active Transport: Sodium-potassium Atpase – Biological Membranes
05:18
lecture locked Active Transport: Sodium-calcium Exchanger – Biological Membranes
02:49
lecture locked Transporter and Transport Proteins Types – Biological Membranes
03:09
lecture locked Ion Channel – Biological Membranes
05:55
lecture locked Ion Channel Blocker and Opener – Biological Membranes
05:27
lecture locked Nucleotides – DNA, RNA and the Genetic Code
04:17
lecture locked Structure and Topology of DNA – DNA, RNA and the Genetic Code
05:22
lecture locked DNA Replication – DNA, RNA and the Genetic Code
01:14
lecture locked Transcription – DNA, RNA and the Genetic Code
06:20
lecture locked Messenger RNAs – DNA, RNA and the Genetic Code
04:06
lecture locked Structure of TRNA and RRNA – DNA, RNA and the Genetic Code
05:51
lecture locked Genetic Code – DNA, RNA and the Genetic Code
04:54
lecture locked TRNA Charging and Ribosomes – DNA, RNA and the Genetic Code
02:22
lecture locked Translation – DNA, RNA and the Genetic Code
04:20
lecture locked Energy Considerations – Oxidation and Reduction in Metabolism
05:40
lecture locked Metabolism – Oxidation and Reduction in Metabolism
07:08
lecture locked Oxidation and Reduction – Oxidation and Reduction in Metabolism
02:46
lecture locked Electron Carriers – Oxidation and Reduction in Metabolism
02:41
lecture locked Catabolism and Anabolism — Metabolism and Regulation
04:16
lecture locked Metabolic Pathways – Metabolism and Regulation
02:38
lecture locked Regulation of Enzymatic Activity – Metabolism and Regulation
04:32
lecture locked Allosterism – Metabolism and Regulation
03:02
lecture locked Covalent Modification – Metabolism and Regulation
03:01
lecture locked Gene Expression – Metabolism and Regulation
02:33
Quiz zum Kurs „Biochemistry: Basics“

Cell Cycle and Cell Division

play symbol Cell Cycle and Cell Division Control: Introduction
02:43
play symbol Cell Cycle Controls
09:12
lecture locked Growth Factors
02:45
lecture locked P53 Gene
02:55
lecture locked Mutated Genes
05:29
lecture locked Two Hit Hypothesis
02:28
lecture locked Mitosis: Overview
01:26
lecture locked Language of Chromosomes – Mitosis
02:59
lecture locked Eukaryotic Chromosomes – Mitosis
02:17
lecture locked Cell Division – Mitosis
01:39
lecture locked Interphase and Prophase – Mitosis
02:23
lecture locked Prometaphase, Metaphase and Anaphase – Mitosis
03:43
lecture locked Telophase and Cytokinesis – Mitosis
04:33
lecture locked Introduction and Reduce of Chromosomes – Meiosis
06:23
lecture locked Homologous Chromosome Pairs – Meiosis
03:02
lecture locked Meiosis I: Prophase I
02:05
lecture locked Meiosis I: Metaphase I
04:06
lecture locked Meiosis I: Anaphase I and Telophase I
01:49
lecture locked Meiosis II: Phases
03:49
lecture locked Human Karyotype – Meiosis
01:26
lecture locked Meiosis in Humans
03:25
lecture locked Comparing Mitosis and Meiosis – Cell Division
03:34
Quiz zum Kurs „Cell Cycle and Cell Division“

Cellular Structure

play symbol Cellular Structure: Introduction
03:44
play symbol Nucleus
03:30
play symbol Endomembrane System
01:41
lecture locked Endoplasmic Reticulum and Golgi Apparatus
02:42
lecture locked Lysosomes
02:47
lecture locked Mitochondria and Origins of Eukaryotic Cells
04:06
lecture locked Membranes: Introduction
00:56
lecture locked Fluid Mosaic Model
04:53
lecture locked Role of Cell Membrane Proteins
03:36
lecture locked How Proteins Anchor Themselves in the Membrane
03:04
lecture locked Cytoskeleton
05:29
lecture locked Transport and Network of Proteins
03:13
lecture locked Extracellular Structures and Cell Movement
02:41
lecture locked Cell Identity
03:09
lecture locked Three Major Types
04:38
lecture locked Passive Transport – Transport Across Cell Membranes
07:02
lecture locked Osmosis – Transport Across Cell Membranes
07:32
lecture locked Active Transport – Transport Across Cell Membranes
07:56
lecture locked Bulk Transport – Transport Across Cell Membranes
04:52
lecture locked Modes of Cell Communication: Introduction
03:07
lecture locked Modes of Cell Communication: Overview
05:35
lecture locked Phosphorylation – Modes of Cell Communication
03:20
lecture locked Cell Surface Receptors – Modes of Cell Communication
04:35
lecture locked Intracellular Receptors – Modes of Cell Communication
04:56
lecture locked Second Messenger Systems: Overview
01:59
lecture locked Second Messenger Systems: Definition
03:35
lecture locked Receptor Tyrosine Kinase Pathways – Second Messenger Systems
12:42
lecture locked G-protein Coupled Receptors – Second Messenger Systems
07:50
lecture locked Recap – Second Messenger Systems
02:59
Quiz zum Kurs „Cellular Structure“

Energy, Enzymes and Metabolism

play symbol Definition of Energy
02:42
play symbol Laws of Thermodynamics
04:12
play symbol Chemical, Endergonic and Exergonic Reactions
03:30
lecture locked Activation Energy of Reactions
02:11
lecture locked ATP
02:27
lecture locked Bicarbonate Buffering System
04:12
lecture locked Activation and Inhibition
02:56
lecture locked Assisting Enzymes
02:18
lecture locked Biochemical Pathways
03:07
lecture locked Pyruvate Oxidation and Glycolysis: Overview
06:30
lecture locked Recycling of Nadh
02:02
lecture locked Pyruvate Oxidation
01:38
lecture locked Pyruvate Oxidation Without Oxygen
04:04
lecture locked Splitting Sugar
02:23
lecture locked Electron Transport Chain (ETC) and Chemiosmosis
02:18
lecture locked Krebs Cycle
07:08
lecture locked Electron Transport Chain (ETC)
02:03
lecture locked Electrochemical Gradient
04:10
lecture locked ATP Synthase
02:57
lecture locked Cell Respiration
06:00
lecture locked Proteins, Catabolism of Fats and Metabolic Regulation: Introduction
01:15
lecture locked Macromolecule Building Blocks
02:10
lecture locked Catabolism of Fats
03:43
lecture locked Metabolic Pathways
03:41
lecture locked Process of Metabolism
03:56
Quiz zum Kurs „Energy, Enzymes and Metabolism“
Quiz zum Kurs „Molecular and Cell Biology (NP)“

Details

  • Enthaltene Vorträge: 148
  • Laufzeit: 9:45 h
  • Enthaltene Quizfragen: 317
  • Enthaltene Lernmaterialien: 27

Dozenten des Kurses Molecular and Cell Biology (NP)

 Kevin Ahern, PhD

Kevin Ahern, PhD

Kevin Ahern received his B.S. and M.S. degrees from Oklahoma State University, and a Ph.D. in Biochemistry from Oregon State University. Currently working as professor of biochemistry and biophysics at Oregon State University, he loves to write poetry and song lyrics. His previous works include “A Limerick a Day For a Year” and “Merry Metabolic and Miscellanic Melodies”. He is also a co-author of the popular biochemistry textbooks, “Biochemistry Free and Easy”.
 Georgina Cornwall, PhD

Georgina Cornwall, PhD

Dr. Georgina Cornwall has taught a broad array of Biology courses at different U.S. universities, currently at the Colorado Mountain College in Aspen. Dr. Cornwall is an active promoter of hybrid teaching formats like online and interactive courses. Thus, she uses modern technology to engage her students in the diverse disciplines of biology – from Microbiology to Genetics.

Rezensionen

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'Biochemistry Basics' a wonderful presentation of the basics of Biochem!!
von Ian E. am 28. Februar 2021 für Biochemistry: Basics

Thankyou so much for the opportunity to relearn most of the important and key concepts related to this cornerstone foundation to Medicine & Life Sciences! Wish I had this tool in my undergrad days!!

 
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von Neuer N. am 21. Februar 2021 für Communication and Signaling – Protein Movement and Cell Signaling

He is the best here , I swear Idk but I like him

 
Lecturio's Biochemistry
von Hikmet G. am 18. Februar 2021 für Biochemistry: Basics

Great course for introductory level biochemistry. Prof. Kevin Ahen is a great teacher, knowing not only the topic but it's historical background...

 
Hmm I like him
von Neuer N. am 12. Februar 2021 für Biochemistry: Basics

He's a legend ooh I don't know what else should I say to complete 10 words