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

Characteristics of Epithelial Tissue

Anatomy & Physiology

4. Tissues & Histology

Characteristics of Epithelial Tissue

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Multiple Choice

Which of the following is NOT a characteristic of epithelial tissue?

High regenerative capacity

Polarity with distinct apical and basal surfaces

Presence of abundant extracellular matrix

Avascularity

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Verified step by step guidance

Understand the basic characteristics of epithelial tissue: Epithelial tissues are known for their high regenerative capacity, meaning they can rapidly replace damaged or dead cells.

Recognize the polarity of epithelial tissues: These tissues have distinct apical (top) and basal (bottom) surfaces, which is a key feature of their structure.

Identify the avascular nature of epithelial tissues: Epithelial tissues do not have their own blood supply and rely on diffusion from underlying connective tissues for nutrients.

Consider the presence of extracellular matrix: Epithelial tissues are characterized by minimal extracellular matrix, as they are primarily composed of tightly packed cells.

Determine which characteristic does not fit: Given the options, the presence of abundant extracellular matrix is not a characteristic of epithelial tissue, as they have very little extracellular matrix compared to other tissue types like connective tissue.