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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

3. Energy & Cell Processes

Phases of Mitosis

Anatomy & Physiology

3. Energy & Cell Processes

Phases of Mitosis

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Multiple Choice

A cell in prophase could have which of the following characteristics?

The nuclear envelope is fully reformed.

Chromosomes are aligned at the cell's equator.

Chromatin condenses into visible chromosomes.

Sister chromatids are pulled apart to opposite poles.

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Verified step by step guidance

Understand the stages of mitosis: Prophase is the first stage of mitosis where significant changes occur in the cell's structure.

Identify the key characteristics of prophase: During prophase, chromatin condenses into visible chromosomes, which is a hallmark of this stage.

Differentiate prophase from other stages: In prophase, the nuclear envelope begins to break down, not fully reformed, and chromosomes are not yet aligned at the cell's equator.

Recognize the role of sister chromatids: In prophase, sister chromatids are not yet pulled apart; this occurs later during anaphase.

Conclude with the correct characteristic: The defining feature of prophase is the condensation of chromatin into visible chromosomes, distinguishing it from other stages of mitosis.