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

What is the name of the small gap that separates the axon terminal of a nerve from the sarcolemma?

Axon hillock

Myelin sheath

Node of Ranvier

Synaptic cleft

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Verified step by step guidance

Understand the context: The problem is asking about a specific anatomical feature related to the neuromuscular junction, where a nerve communicates with a muscle cell.

Identify the components involved: The axon terminal is the end of a nerve cell that releases neurotransmitters, and the sarcolemma is the cell membrane of a muscle fiber.

Recognize the function of the gap: This gap allows for the transmission of signals from the nerve to the muscle, facilitating muscle contraction.

Recall the correct term: The small gap that separates the axon terminal from the sarcolemma is known as the 'synaptic cleft'.

Review related terms: The axon hillock is the part of the neuron where the axon begins, the myelin sheath is an insulating layer around nerves, and the Node of Ranvier is a gap in the myelin sheath along the axon.