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

3. Energy & Cell Processes

Introduction to Cell Division

Anatomy & Physiology

3. Energy & Cell Processes

Introduction to Cell Division

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Multiple Choice

Which of the following types of cells typically enter the G0 phase when they are mature?

Skeletal muscle cells

Liver cells

Neurons

Epithelial cells

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Verified step by step guidance

Understand the cell cycle: The cell cycle consists of several phases, including G1, S, G2, and M. The G0 phase is a resting phase where cells exit the cycle and do not actively divide.

Identify the types of cells that typically enter the G0 phase: Cells that are highly specialized and do not frequently divide often enter the G0 phase.

Consider skeletal muscle cells: These cells are highly specialized and do not typically divide after maturation, thus they enter the G0 phase.

Consider neurons: Neurons are also highly specialized and generally do not divide after reaching maturity, so they enter the G0 phase.

Contrast with liver and epithelial cells: Liver cells can re-enter the cell cycle to regenerate tissue, and epithelial cells frequently divide to replace lost or damaged cells, so they do not typically remain in the G0 phase.