Table of contents

1. Introduction to Microbiology3h 22m
2. Disproving Spontaneous Generation1h 18m
3. Chemical Principles of Microbiology3h 38m
4. Water1h 28m
5. Molecules of Microbiology2h 23m
6. Cell Membrane & Transport3h 28m
7. Prokaryotic Cell Structures & Functions5h 52m
8. Eukaryotic Cell Structures & Functions2h 18m
9. Microscopes2h 46m
10. Dynamics of Microbial Growth4h 36m
11. Controlling Microbial Growth4h 10m
12. Microbial Metabolism5h 16m
13. Photosynthesis2h 31m
14. DNA Replication2h 25m
15. Central Dogma & Gene Regulation7h 14m
16. Microbial Genetics4h 44m
17. Biotechnology3h 0m
18. Viruses, Viroids, & Prions4h 56m
19. Innate Immunity7h 15m
20. Adaptive Immunity7h 14m
21. Principles of Disease6h 57m
25. Epidemiology2h 24m

8. Eukaryotic Cell Structures & Functions

Introduction to Eukaryotic Organelles

Microbiology

8. Eukaryotic Cell Structures & Functions

Introduction to Eukaryotic Organelles

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Multiple Choice

Using the map above, which of the following is NOT a component of the cytoskeleton in eukaryotic cells?

Intermediate filaments.

Microtubules.

Tight junctions.

Microfilaments.

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Verified step by step guidance

Understand the components of the cytoskeleton in eukaryotic cells. The cytoskeleton is composed of three main types of protein filaments: microfilaments, intermediate filaments, and microtubules.

Microfilaments are primarily composed of actin and are involved in cell movement and shape maintenance.

Intermediate filaments provide mechanical support for the cell and help maintain its integrity.

Microtubules are cylindrical structures made of tubulin that are involved in cell division, intracellular transport, and structural support.

Recognize that tight junctions are not part of the cytoskeleton. They are specialized connections between adjacent cells that prevent the passage of materials between them, thus not contributing to the structural framework of the cell.