The figure below represents the relative amount of nuclear DNA during different segments of consecutive cell cycles. amount of DNA in nucleus cycle I Amount of nuclear DNA in an actively dividing cell. A с According to the figure above, which of the numbered regions represents the G1 phase of the cell cycle? D I or V IV II or IV V cycle II
The figure below represents the relative amount of nuclear DNA during different segments of consecutive cell cycles. amount of DNA in nucleus cycle I Amount of nuclear DNA in an actively dividing cell. A с According to the figure above, which of the numbered regions represents the G1 phase of the cell cycle? D I or V IV II or IV V cycle II
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
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![The figure below represents the relative amount of nuclear DNA during different segments of consecutive cell cycles.
[Diagram]
- **Y-axis**: Amount of DNA in nucleus
- **X-axis**: Two cycles (Cycle I and Cycle II)
The diagram is a line graph divided into five regions labeled I to V across the two cycles:
- **Region I**: A constant low level of DNA.
- **Region II**: An increase in DNA, doubling in quantity.
- **Region III**: The DNA remains at the increased level.
- **Region IV**: A decrease back to the initial low level.
- **Region V**: Another region of low amount of DNA.
**Amount of nuclear DNA in an actively dividing cell.**
**According to the figure above, which of the numbered regions represents the G1 phase of the cell cycle?**
- A. V
- B. III
- C. I or V
- D. II or IV
[Answer options with checkboxes]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F42dff072-7d42-411c-b912-034f8f72c397%2Ff335b03e-e084-4534-a13f-e6c946b04472%2Fjhgbju7_processed.png&w=3840&q=75)
Transcribed Image Text:The figure below represents the relative amount of nuclear DNA during different segments of consecutive cell cycles.
[Diagram]
- **Y-axis**: Amount of DNA in nucleus
- **X-axis**: Two cycles (Cycle I and Cycle II)
The diagram is a line graph divided into five regions labeled I to V across the two cycles:
- **Region I**: A constant low level of DNA.
- **Region II**: An increase in DNA, doubling in quantity.
- **Region III**: The DNA remains at the increased level.
- **Region IV**: A decrease back to the initial low level.
- **Region V**: Another region of low amount of DNA.
**Amount of nuclear DNA in an actively dividing cell.**
**According to the figure above, which of the numbered regions represents the G1 phase of the cell cycle?**
- A. V
- B. III
- C. I or V
- D. II or IV
[Answer options with checkboxes]
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