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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

Specialized Connective Tissue: Cartilage

Anatomy & Physiology

4. Tissues & Histology

Specialized Connective Tissue: Cartilage

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Multiple Choice

Why is cartilage important in the human body?

It acts as a cushion and reduces friction in joints.

It facilitates the transport of oxygen in the bloodstream.

It stores calcium and phosphorus for bone strength.

It provides a rigid framework for muscle attachment.

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Cartilage is a type of connective tissue found in various parts of the body, including joints, rib cage, ear, nose, bronchial tubes, and intervertebral discs.

One of the primary functions of cartilage is to act as a cushion in joints. It absorbs shock and reduces friction between bones during movement, which is crucial for smooth and pain-free motion.

Cartilage does not facilitate the transport of oxygen in the bloodstream; this function is primarily carried out by red blood cells.

Cartilage does not store calcium and phosphorus; these minerals are stored in bones to provide strength and structure.

Cartilage provides a flexible framework rather than a rigid one, allowing for movement and flexibility in areas like the ear and nose, but it is not primarily for muscle attachment.