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

Cell Cycle Regulation

Anatomy & Physiology

3. Energy & Cell Processes

Cell Cycle Regulation

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Multiple Choice

Which of the following processes occurs during the G2 phase of the cell cycle?

Cell growth and preparation for mitosis

Chromosome alignment at the metaphase plate

Cytokinesis

DNA replication

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Verified step by step guidance

Understand the cell cycle phases: The cell cycle consists of interphase (G1, S, G2) and mitotic phase (M). Each phase has distinct functions.

Identify the G2 phase: The G2 phase is the second gap phase following DNA replication in the S phase. It precedes mitosis.

Recognize the activities in G2 phase: During G2, the cell continues to grow and prepares for mitosis. This includes synthesizing proteins and organelles necessary for cell division.

Differentiate between the options: Chromosome alignment at the metaphase plate occurs during mitosis, specifically metaphase. Cytokinesis is the final step of cell division, following mitosis. DNA replication occurs in the S phase.

Conclude the correct process for G2 phase: Based on the understanding of the cell cycle, the correct process occurring during the G2 phase is cell growth and preparation for mitosis.