Table of contents

1. Overview of Cell Biology2h 49m
2. Chemical Components of Cells1h 14m
3. Energy1h 33m
4. DNA, Chromosomes, and Genomes2h 31m
5. DNA to RNA to Protein2h 31m
6. Proteins1h 36m
7. Gene Expression1h 42m
8. Membrane Structure1h 4m
- The Lipid Bilayer
  38m
- Membrane Proteins
  25m
9. Transport Across Membranes1h 52m
10. Anerobic Respiration1h 5m
11. Aerobic Respiration1h 11m
12. Photosynthesis52m
13. Intracellular Protein Transport2h 18m
14. Cell Signaling1h 28m
15. Cytoskeleton and Cell Movement1h 39m
16. Cell Division3h 5m
17. Meiosis and Sexual Reproduction50m
18. Cell Junctions and Tissues48m
19. Stem Cells13m
- Stem Cells
  13m
20. Cancer44m
21. The Immune System1h 6m
22. Techniques in Cell Biology1h 41m

16. Cell Division

Overview of the Cell Cycle

Cell Biology

16. Cell Division

Overview of the Cell Cycle

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Multiple Choice

Which of the following best describes the cell cycle?

A type of cell death that occurs in response to damage

A mechanism for transporting proteins within the cell

A process by which cells convert glucose into energy

A series of events that cells go through as they grow and divide

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Verified step by step guidance

Step 1: Begin by understanding the concept of the cell cycle. The cell cycle is a series of events that cells go through to grow, replicate their DNA, and divide into two daughter cells. It is essential for growth, development, and tissue repair in multicellular organisms.

Step 2: Break down the stages of the cell cycle. The cell cycle consists of interphase (G1, S, and G2 phases) and the mitotic phase (mitosis and cytokinesis). During interphase, the cell grows, duplicates its DNA, and prepares for division.

Step 3: Compare the provided options to the definition of the cell cycle. Eliminate options that do not align with the concept of cell growth and division. For example, 'a type of cell death' refers to apoptosis, not the cell cycle. Similarly, 'a mechanism for transporting proteins' and 'a process by which cells convert glucose into energy' describe other cellular processes, not the cell cycle.

Step 4: Focus on the correct option, which describes the cell cycle as 'a series of events that cells go through as they grow and divide.' This matches the definition and stages of the cell cycle discussed earlier.

Step 5: Conclude that the correct answer is the option describing the cell cycle as a series of events that cells go through as they grow and divide, as it accurately reflects the biological process.