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 Connective Tissue

Anatomy & Physiology

4. Tissues & Histology

Introduction to Connective Tissue

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Multiple Choice

Which of the following is a characteristic of connective tissue?

It has a high cellular density with little extracellular matrix.

It is avascular and lacks blood vessels.

It contains a large amount of extracellular matrix.

It primarily functions in contraction and movement.

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Verified step by step guidance

Understand the basic characteristics of connective tissue: Connective tissue is one of the four main types of tissue in the body, and it is characterized by having a large amount of extracellular matrix compared to cellular content.

Identify the role of the extracellular matrix: The extracellular matrix in connective tissue provides structural and biochemical support to the surrounding cells. It is composed of protein fibers like collagen and elastin, and ground substance.

Differentiate connective tissue from other tissue types: Unlike epithelial tissue, which has a high cellular density and little extracellular matrix, connective tissue is known for its abundant extracellular matrix.

Consider the vascularity of connective tissue: While some connective tissues like cartilage are avascular, most connective tissues have a good blood supply, which is essential for nutrient and waste exchange.

Recognize the primary functions of connective tissue: Connective tissue primarily functions in support, binding, and protection of other tissues and organs, rather than contraction and movement, which are functions of muscle tissue.