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 primary site of a neuron for receiving signals from other neurons?

Dendrites

Axon terminal

Axon hillock

Myelin sheath

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Verified step by step guidance

Step 1: Understand the structure of a neuron. A neuron consists of several key parts: dendrites, axon, axon terminal, axon hillock, and myelin sheath. Each part has a specific function in transmitting and receiving signals.

Step 2: Focus on the function of dendrites. Dendrites are branch-like extensions of the neuron that are specialized to receive signals (electrical or chemical) from other neurons. They play a critical role in communication between neurons.

Step 3: Compare the functions of the other options. The axon terminal is responsible for sending signals to other neurons, the axon hillock is the site where action potentials are initiated, and the myelin sheath insulates the axon to speed up signal transmission. None of these are primarily involved in receiving signals.

Step 4: Identify the correct answer based on the function of dendrites. Since dendrites are the primary site for receiving signals, they are the correct answer.

Step 5: Reinforce the concept by noting that dendrites contain receptors that bind neurotransmitters released by other neurons, allowing the neuron to process incoming information effectively.