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

4. Tissues & Histology

Introduction to Nervous Tissue

Anatomy & Physiology

4. Tissues & Histology

Introduction to Nervous Tissue

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Multiple Choice

A nerve is a bundle of parallel:

dendrites

axons

cell bodies

synapses

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Verified step by step guidance

Understand the structure of a nerve: A nerve is a bundle of fibers that transmit electrical signals between the brain, spinal cord, and other parts of the body.

Recall the components of a neuron: Neurons consist of dendrites (which receive signals), axons (which transmit signals), cell bodies (which contain the nucleus), and synapses (which are the junctions between neurons).

Focus on the function of axons: Axons are the long, thread-like structures that carry electrical impulses away from the cell body to other neurons, muscles, or glands.

Recognize that nerves are composed of axons: Nerves are bundles of axons that are organized in parallel to efficiently transmit signals over long distances.

Conclude that the correct answer is axons, as they are the structural component of nerves responsible for signal transmission.