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Biologie für Mediziner*innen

Von Igor Besel, Georgina Cornwall, PhD, Vincent Racaniello, PhD

Mit dem Kurs „Biologie” können Sie sich bestmöglich auf die Biologieklausuren im Medizinstudium vorbereiten. Auch für die Vorbereitung auf den schriftlichen Teil des Physikums sind alle IMPP-relevanten Themen enthalten.
Dozierende dieses Kurses sind der Humanmediziner Igor Besel, Dr. Georgina Cornwall, Hochschullehrerin für Biologie und Dr. Vincent Racaniello, Professor für Mikrobiologie und Immunologie an der Columbia University. Dieser Kurs enthält Videos in deutscher Sprache und Videos in englischer Sprache mit deutschem Untertitel (OmU: Original mit Untertitel).

Die Biologie ist die Lehre der lebenden Organismen. Sie ist für Medizinstudierende von großer Bedeutung, um wichtige Funktionen des menschlichen Körpers verstehen zu können, sie ist eine Grundlage für das Fach Biochemie und Basis für das Verständnis vieler Erkrankungen.

In diesem Kurs werden die für das Medizinstudium drei wichtigen Disziplinen besprochen:
  • Zellbiologie
  • Humangenetik
  • Mikrobiologie

Inhalte

Zytologie

play symbol Funktionen von Zellen, Morphologie & Zytoskelett
34:17
lecture locked Erbinformationen, Proteinbiosynthese & Proteolyse
27:46
lecture locked Mitochondrien, Zellorganellen und ihre Funktionen
17:39
lecture locked Zellmembranen und Membranproteine: Eigenschaften und Klassifizierung
38:45
lecture locked Zytoskelett
45:04
lecture locked Zell-Zell-Kontakte und Zell-Matrix-Kontakte
24:31
lecture locked Arten der Exozytose und Endozytose
26:38
lecture locked Zytosol, Peroxisome und Porphyrin
18:13
lecture locked Morphologie: Endoplasmatisches Retikulum, Golgi-Apparat und Ribosomen
21:31

Cell Communication (EN | OmU)

lecture locked Passive Transport – Transport Across Cell Membranes
07:02
lecture locked Osmosis and Tonicity – Transport Across Cell Membranes
07:32
lecture locked Active Transport – Transport Across Cell Membranes
07:56
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 Intracellular Receptors – Modes of Cell Communication
04:57
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 „Cell Communication (EN | OmU)“

Fundamentals of Human Genetics (EN | OmU)

Cell Cycle (EN | OmU)

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
05:10
lecture locked Two Hit Hypothesis
02:41
lecture locked Mitosis: Overview
01:26
lecture locked Language of Chromosomes – Mitosis
02:59
lecture locked Eukaryotic Chromosomes – Mitosis
02:53
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 (EN | OmU)“

Molecular Genetics (EN | OmU)

lecture locked DNA and RNA
01:59
lecture locked Coding and Noncoding DNA Sequences
04:13
lecture locked Transposable Elements
05:29
lecture locked Single Nucleotide Polymorphisms
03:38
lecture locked BRCA2 Gene
03:48
lecture locked Expressed Sequence Tags
03:20
lecture locked Using Microarrays to Detect Cancers – Genomics
04:34
lecture locked Structure of DNA and RNA – DNA Structure and Replication
03:55
lecture locked Prokaryotic Replication – DNA Structure and Replication
05:29
lecture locked The Enzymes of Replication – DNA Structure and Replication
02:54
lecture locked Closer Look at Replisome – DNA Structure and Replication
05:07
lecture locked Eukaryotic Replication – DNA Structure and Replication
04:51
play symbol Proofread and Repair Mechanisms
04:45
play symbol Binding Motifs
06:51
lecture locked Comparing Prokaryotic and Eukaryotic mRNA
01:24
lecture locked Prokaryotic Gene Expression
03:16
lecture locked Inducible Operons
05:06
lecture locked Repressible Operons
02:48
lecture locked Other Levels of Prokaryotic Gene Regulation
01:55
lecture locked The Levels of Eukaryotic Gene Expression
03:56
lecture locked Transcriptional Control
05:12
lecture locked Impact of Chromatin on Transcription
04:52
lecture locked RNA Interference, AlterRNAtive Splicing and RNA Editing
04:28
lecture locked Other Levels of Eukaryotic Gene Regulation
03:54
lecture locked Transcription: Introduction
04:29
lecture locked Elongation of mRNA
02:47
lecture locked Prokaryotic Transcription
01:21
lecture locked Eukaryotic Transcription
03:33
lecture locked Posttranscriptional Modifications
01:54
lecture locked Post Translational Modifications: Splicing
05:28
lecture locked Ribosome
01:46
lecture locked Initiation of Translation
01:50
lecture locked Elongation of Translation
06:46
lecture locked Termination of Translation
04:02
lecture locked Gene Expression – Translation and Summary
03:26
play symbol One Gene One Polypeptide Hypothesis
04:15
play symbol Overview of Transcription and Translation
02:12
lecture locked Prokaryotes vs. Eukaryotes
01:37
lecture locked Types of RNA
02:18
lecture locked How to Translate the Genetic Code
05:28
Quiz zum Kurs „Molecular Genetics (EN | OmU)“

Gene Technology (EN | OmU)

lecture locked Comparative Genome Analysis
04:24
play symbol Recombinant DNA
02:16
lecture locked Cutting the DNA
02:58
lecture locked Gel Electrophoresis
04:47
lecture locked Bacterial Transformation
01:45
lecture locked Molecular Cloning
05:09
lecture locked Host-vector Systems
02:11
lecture locked Transforming Eukaryotic Cells
02:37
lecture locked CRISPR-Cas9 System
04:26
play symbol Polymerase Chain Reaction
04:49
lecture locked DNA Libraries
04:44
lecture locked Probes and Blotting Methods
05:26
lecture locked DNA Fingerprinting
03:53
lecture locked Short Tandem Repeats
05:36
lecture locked Biotechnology in Medicine
06:14
lecture locked Biotechnology in Agriculture
04:49
lecture locked Transgenic Animals
01:35
play symbol Restriction Mapping
03:49
lecture locked Cytological Maps
03:14
lecture locked Sequence Tagged Sites
04:46
lecture locked Sanger Sequencing
07:31
lecture locked Sequencing Larger Genomes
05:06
Quiz zum Kurs „Gene Technology (EN | OmU)“

Formal Genetics (EN | OmU)

lecture locked Mutations in General
03:19
lecture locked Single Nucleotide Mutations
01:43
lecture locked Frameshift Mutations
03:03
lecture locked Chromosomal Mutations
02:41
lecture locked Classical Genetic Assumptions – Classic Mendelian Genetics
02:42
lecture locked Mendel's Investigations of the Pea Plant – Classic Mendelian Genetics
04:34
lecture locked Monohybrid Crosses – Classic Mendelian Genetics
04:20
lecture locked Mendel's Principles and Meiosis – Classic Mendelian Genetics
03:49
lecture locked Human Pedigrees – Classic Mendelian Genetics
03:39
lecture locked Dihybrid Crosses – Classic Mendelian Genetics
04:58
lecture locked Principle of Independent Assortment – Classic Mendelian Genetics
02:15
lecture locked Linking Mendel and Chromosomes – Chromosome Theory and Sex Linkage
03:43
lecture locked Sex Chromosomes – Chromosome Theory and Sex Linkage
01:11
lecture locked Sex Linked Genetic Disorders – Chromosome Theory and Sex Linkage
06:49
lecture locked Chromosome Theory: Exceptions – Chromosome Theory and Sex Linkage
03:14
lecture locked Epigenetic Factors – Chromosome Theory and Sex Linkage
04:29
lecture locked Recombination of Chromosomes – Gene Mapping
04:29
lecture locked Percent Recombination – Gene Mapping
01:18
lecture locked How to Create a Genetic Map – Gene Mapping
04:11
lecture locked How to Avoid Missed Double Crossovers – Gene Mapping
02:28
lecture locked Usage of Physical Maps – Gene Mapping
01:53
lecture locked Rules of Addition and Multiplication – Beyond Gregor Mendel
04:08
lecture locked Predicting the Outcome of a Cross – Beyond Gregor Mendel
05:20
lecture locked Test Cross: Uncover Genotypes – Beyond Gregor Mendel
02:15
lecture locked Polygenic and Pleiotropic Inheritance – Beyond Gregor Mendel
06:01
lecture locked Multiple Alleles and Incomplete Dominance – Beyond Gregor Mendel
04:28
lecture locked Phenotypes Affected by Environment and Epistasis – Beyond Gregor Mendel
05:46
Quiz zum Kurs „Formal Genetics (EN | OmU)“

Medical Genetics: Basics (EN | OmU)

lecture locked Autosomal Recessive Inheritance
08:49
lecture locked Autosomal Recessive Disorders
04:04
lecture locked Autosomal Dominant Inheritance
09:01
lecture locked Autosomal Dominant Disorders
04:15
lecture locked X-linked Inheritance
07:15
lecture locked X-linked Recessive Inheritance
05:43
lecture locked X-linked Recessive Disorders
04:03
lecture locked X-linked Dominant Inheritance
05:07
lecture locked X-linked Dominant Disorders
05:38
lecture locked Mitochondrial DNA Inheritance
04:21
play symbol Multifactorial Inheritance: Introduction
03:29
play symbol Population Genetics: Introduction
05:15
play symbol Allelic Frequencies
05:33
lecture locked Hardy-Weinberg Principle
04:40
lecture locked Hardy-Weinberg Assumptions
04:39
Quiz zum Kurs „Medical Genetics: Basics (EN | OmU)“

Fundamentals of Medical Microbiology (EN | OmU)

Microbiology: Introduction (EN | OmU)

lecture locked Bacteria and Bacterial Structure – Bacteria
06:11
lecture locked Gram-positive Solution – Bacteria
03:43
lecture locked Gram-negative Solution – Bacteria
06:14
lecture locked Bacterial Interior – Bacteria
03:49
lecture locked Making a Bacterial Cell – Bacteria
04:37
lecture locked Fueling in Heterotrophs – Bacteria
04:13
lecture locked Harnessing Bacteria – Bacteria
03:21
lecture locked Bacteria Exchange DNA – Bacteria
02:49
lecture locked Eukaryotic Microbes – Fungi
05:36
lecture locked Yeasts – Fungi
04:13
lecture locked Pathogenic Yeasts – Fungi
06:16
lecture locked Filamentous Fungi (Molds) – Fungi
03:11
lecture locked Indoor Molds – Fungi
03:11
lecture locked Histoplasmosis – Fungi
04:13
lecture locked Global Warming and Fungal Diseases – Fungi
03:32
lecture locked Virus Overview – Viruses
05:15
lecture locked How 'infected' are we? – Viruses
05:02
lecture locked Good Viruses – Viruses
04:05
lecture locked Are Viruses Alive? – Viruses
01:55
lecture locked Viruses are Very Small – Viruses
04:04
lecture locked Viruses are not as Small as we Once Thought! – Viruses
03:01
lecture locked How old are Viruses? – Viruses
02:15
lecture locked Virus Discovery – Viruses
04:21
lecture locked We Continue to Discover new Viruses – Viruses
05:30
lecture locked Introduction to Parasites
02:35
lecture locked Protozoa – Parasites
03:58
lecture locked Classification of Protozoan Parasites – Parasites
02:46
lecture locked Helminths (Worms) – Parasites
05:40
lecture locked Nematodes (Roundworms) and Cestodes (Flatworms) - Parasites
02:57
lecture locked Schistosomes – Parasites
04:22
lecture locked Estimated Worldwide Prevalence of Parasitic Infections – Parasites
01:40
lecture locked Introduction – Prions
04:13
lecture locked Scrapie – Prions
03:03
lecture locked Inactivation of Scrapie Infectivity – Prions
03:14
lecture locked Current View of Prions – Prions
04:15
lecture locked Sporadic CJD – Prions
02:58
lecture locked Forced Cannibalism Spreads BSE – Prions
03:10
lecture locked Chronic Wasting Disease – Prions
02:58
lecture locked Important Concepts and Terms — Introduction to Microbiology
04:22
lecture locked Fungi — Introduction to Microbiology
03:01
lecture locked Protozoa – Introduction to Microbiology
04:52
lecture locked The Concept of Microorganisms – Introduction to Microbiology
03:43
lecture locked Surviving the Extremes of Life – Introduction to Microbiology
01:50
lecture locked Metabolic Wizardry – Introduction to Microbiology
03:52
lecture locked Why do we Care About Microbes? – Introduction to Microbiology
03:17
Quiz zum Kurs „Microbiology: Introduction (EN | OmU)“

Bacteria (EN | OmU)

lecture locked Human Microbiome
06:00
lecture locked Infection Basics
03:20
lecture locked Bacteria Spread
03:55
lecture locked Antimicrobial Compounds
02:14
lecture locked Antimicrobial Resistance
07:07
Quiz zum Kurs „Bacteria (EN | OmU)“
Quiz zum Kurs „Biologie für Mediziner*innen“

Details

  • Enthaltene Vorträge: 197
  • Laufzeit: 16:57 h
  • Enthaltene Quizfragen: 436
  • Enthaltene Lernmaterialien: 43

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Dozenten des Kurses Biologie für Mediziner*innen

 Igor Besel

Igor Besel

Igor Besel ist Arzt und arbeitet in der Gefäßchirurgie im Herzzentrum der Universitätsklinik Köln. Schon im Studium vermittelte er naturwissenschaftliche Grundlagen in Repetitorien an seine eigenen Kommilitonen und ist bis heute in Repetitorien und der Lehre engagiert. Sein Medizinstudium absolvierte er an den Universität Gießen und der Universität Kiel. Außercurricular hat er zahlreiche Module der mathematischen, philosophischen und wirtschaftswissenschaftlichen Fakultät absolviert. Er ist zudem seit einigen Jahre in der Unternehmensberatung und als Berater zur Konfiguration von künstlicher Intelligenz (KI) für ein Unternehmen in Köln tätig.

 Georgina Cornwall, PhD

Georgina Cornwall, PhD

Dr. Georgina Cornwall is a Biology Instructor and currently works as an Instructional Designer in the private sector, developing interactive online training materials.
She obtained her PhD in Environmental, Population, and Organismic Biology at the University of Colorado, USA, in 2000, and has since taught a broad array of biology courses at various US universities.
She is an active promoter of hybrid/online teaching formats and interactive courses, and has received several awards for her engaging and innovative course design; e.g., she was named Adjunct Faculty of the Year at Colorado Mountain College in Aspen twice.
Within Lecturio, Dr. Cornwall teaches courses on Biology & Genetics.

 Vincent Racaniello, PhD

Vincent Racaniello, PhD

Dr. Vincent Racaniello is a Higgins Professor of Microbiology and Immunology at Columbia University, in New York, USA.
He obtained his PhD at Mount Sinai School of Medicine, in New York City, in 1979 and joined the faculty of Columbia University in 1982.
Because of his achievements, he has received several awards, including the Irma T. Hirschl, Searle Scholars Program, Eli Lilly, and NIH Merit Awards. Dr. Racaniello is interested in using new media for medical education; he writes on his virology blog and hosts and produces several podcasts.
Within Lecturio, Dr. Racaniello teaches courses on Microbiology.


Rezensionen

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Clear concepts
von Solomon T. am 17. Januar 2023 für Overview of Transcription and Translation

I appreciate the approach to clear concepts and road map to the subject matter.

 
Thank you :))
von Carzmo P. am 21. Dezember 2022 für Phenotypes Affected by Environment and Epistasis – Beyond Gregor Mendel

Well structured and comprehensible. Ms Georgina Cornwall makes pleasant pauses between sentences, speaks clearly and explains so that it is easy to follow. The questions afterwards are also very helpful.

 
Good explanation
von Magdalena K. am 21. November 2022 für Telophase and Cytokinesis – Mitosis

An excellent and detailed description of each phase with emphases on correct language.

 
Not clear
von Faisal A. am 27. Oktober 2022 für Prokaryotic Transcription

Ms Cornwall presentations hard to understand with no clear imaging and orientation of the slides