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

Phases of Mitosis

Anatomy & Physiology

3. Energy & Cell Processes

Phases of Mitosis

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Multiple Choice

Mitosis occurs in which layer of the epidermis?

Stratum granulosum

Stratum corneum

Stratum lucidum

Stratum basale

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Verified step by step guidance

Understand the structure of the epidermis, which consists of several layers: stratum corneum, stratum lucidum, stratum granulosum, stratum spinosum, and stratum basale.

Recognize that mitosis is the process of cell division that results in two identical daughter cells, crucial for growth and repair.

Identify the role of each epidermal layer: the stratum corneum is the outermost layer, primarily composed of dead cells; the stratum lucidum is found only in thick skin; the stratum granulosum is where cells begin to die; the stratum spinosum provides strength and flexibility; and the stratum basale is the deepest layer.

Learn that the stratum basale is responsible for producing new cells through mitosis, which then migrate upwards to replenish the upper layers of the epidermis.

Conclude that mitosis occurs in the stratum basale, as it is the layer where new epidermal cells are generated.