Table of contents

1. Introduction to Anatomy & Physiology5h 43m
2. Cell Chemistry & Cell Components12h 36m
3. Energy & Cell Processes10h 6m
4. Tissues & Histology10h 3m
5. Integumentary System2h 20m
6. Bones & Skeletal Tissue2h 16m
7. The Skeletal System2h 35m
8. Joints2h 17m
9. Muscle Tissue2h 33m
10. Muscles1h 11m
11. Nervous Tissue and Nervous System1h 35m
12. The Central Nervous System1h 6m
- Introduction to the Central Nervous System
  18m
- The Cerebrum
  48m
13. The Peripheral Nervous System1h 26m
14. The Autonomic Nervous System1h 38m
15. The Special Senses2h 41m
16. The Endocrine System2h 48m
17. The Blood3h 22m
18. The Heart3h 42m
19. The Blood Vessels3h 35m
20. The Lymphatic System3h 16m
21. The Immune System14h 37m
22. The Respiratory System3h 20m
23. The Digestive System2h 5m
24. Metabolism and Nutrition4h 0m
25. The Urinary System2h 39m
26. Fluid and Electrolyte Balance, Acid Base Balance37m
27. The Reproductive System2h 5m
28. Human Development1h 21m
29. Heredity3h 32m

2. Cell Chemistry & Cell Components

Introduction to the Cytoskeleton

Anatomy & Physiology

2. Cell Chemistry & Cell Components

Introduction to the Cytoskeleton

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Multiple Choice

Which of the following are functions of intermediate filaments?

Facilitating intracellular transport

Providing mechanical support to cells

Generating cell movement

Assisting in cell division

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Verified step by step guidance

Understand the role of intermediate filaments in the cytoskeleton. They are one of the three main components of the cytoskeleton, along with microtubules and actin filaments.

Recognize that intermediate filaments are primarily involved in providing structural support and mechanical strength to cells, helping them maintain their shape and integrity.

Differentiate the functions of intermediate filaments from those of microtubules and actin filaments. Microtubules are involved in intracellular transport and cell division, while actin filaments are associated with cell movement.

Identify that the function of providing mechanical support to cells is specific to intermediate filaments, as they form a network that helps cells withstand mechanical stress.

Conclude that the correct function of intermediate filaments from the given options is providing mechanical support to cells, as they do not facilitate intracellular transport, generate cell movement, or assist in cell division.