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Cell Biology

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Micro-courses:43

1.

Cells, Genomes, and Evolution
15 Concepts

2.

Biochemistry of the Cell
12 Concepts

3.

Energy and Catalysis
22 Concepts

4.

Introduction to Metabolism
12 Concepts

5.

Protein Structure
10 Concepts

6.

Protein Function
12 Concepts

7.

Structure and Organization of DNA
10 Concepts

8.

DNA Replication and Repair
17 Concepts

9.

Transcription: DNA to RNA
18 Concepts

10.

Translation: RNA to Protein
11 Concepts

11.

Control of Gene Expression
14 Concepts

12.

Membrane Structure and Components
16 Concepts

13.

Membrane Transport and Active Transporters
14 Concepts

14.

Channels and the Electrical Properties of Membranes
18 Concepts

15.

Transmembrane Transport in Endoplasmic Reticulum and Peroxisomes
20 Concepts

16.

Intracellular Compartments and Protein Sorting
18 Concepts

17.

Intracellular Membrane Traffic
21 Concepts

18.

Endocytosis and Exocytosis
17 Concepts

19.

Mitochondria and Energy Production
12 Concepts

20.

Chloroplasts and Photosynthesis
7 Concepts

21.

Principles of Cell Signaling
12 Concepts

22.

Signaling Networks of G Protein-coupled Receptors
10 Concepts

23.

Signaling Networks of Kinase Receptors
6 Concepts

24.

Alternative Signaling Routes in Gene Expression
6 Concepts

25.

The Cytoskeleton I: Actin and Microfilaments
18 Concepts

26.

The Cytoskeleton II: Microtubules and Intermediate Filaments
19 Concepts

27.

Extracellular Matrix in Animals
11 Concepts

28.

Cell-Matrix Interactions
6 Concepts

29.

Cell-Cell Interactions
12 Concepts

30.

Cell Polarization and Migration
11 Concepts

31.

Plant Cell Structure and Organization
7 Concepts

32.

Analyzing Cells and Proteins
20 Concepts

33.

Visualizing Cells, Tissues, and Molecules
17 Concepts

34.

Cell Proliferation
11 Concepts

35.

Cell Division
17 Concepts

36.

Meiosis
6 Concepts

37.

Cell Death
8 Concepts

38.

Cancer
21 Concepts

39.

Stem Cell Biology And Renewal in Epithelial Tissue
13 Concepts

40.

A Hierarchical Stem-Cell System: Blood Cell Formation
9 Concepts

41.

Fibroblast Transformation and Muscle Stem Cells
8 Concepts

42.

Regeneration and Repair
8 Concepts

43.

Embryonic and Induced Pluripotent Stem Cells
8 Concepts

Cell Biology
Structure and Organization of DNA

Structure and Organization of DNA

10 Concepts58.7k Views

DNA as a Genetic Template

02:05

1.
DNA as a Genetic Template

Structure of a Gene

01:30

2.
Structure of a Gene

Chromosome Structure

02:40

3.
Chromosome Structure

The Nucleosome

02:33

4.
The Nucleosome

Chromatin Packaging

02:21

5.
Chromatin Packaging

Euchromatin

01:01

6.
Euchromatin

Heterochromatin

02:38

7.
Heterochromatin

Histone Modification

02:32

8.
Histone Modification

Lampbrush Chromosomes

01:51

9.
Lampbrush Chromosomes

Polytene Chromosomes

02:04

10.
Polytene Chromosomes