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

27. The Reproductive System

Introduction to the Reproductive System

Anatomy & Physiology

27. The Reproductive System

Introduction to the Reproductive System

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Multiple Choice

In adults, the function of the yellow marrow is to ________.

produce red blood cells

store fat

regulate hormone levels

filter waste from the blood

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Verified step by step guidance

Step 1: Understand the role of yellow marrow in the human body. Yellow marrow is found in the medullary cavity of long bones and primarily consists of adipose tissue (fat). Its main function is related to fat storage, not blood cell production or waste filtration.

Step 2: Differentiate between yellow marrow and red marrow. Red marrow is responsible for hematopoiesis (the production of red blood cells, white blood cells, and platelets), while yellow marrow serves as an energy reserve by storing fat.

Step 3: Eliminate incorrect options based on the function of yellow marrow. 'Produce red blood cells' is incorrect because this is the function of red marrow. 'Regulate hormone levels' and 'filter waste from the blood' are unrelated to the function of yellow marrow.

Step 4: Focus on the correct answer, which aligns with the primary function of yellow marrow. Yellow marrow stores fat, providing an energy reserve for the body.

Step 5: Confirm your understanding by reviewing the anatomy of long bones and the distinction between red and yellow marrow. This will reinforce the concept and help you answer similar questions in the future.