Understanding Cell Cycle Regulation

Practice Questions

High School Biology › Understanding Cell Cycle Regulation

Questions
7
1

During the G1 phase of the cell cycle, in which form will Eukaryotic DNA be found?

2

During the cell cycle, there are several checkpoints to ensure proper cell growth and division. Which checkpoint ensures that each duplicated chromatid is appropriately attached to cellular machinery in order to segregate properly?

3

Most cells spend the vast majority of their time in __________.

4

There are several checkpoints during the cell cycle to ensure proper growth and division. Which checkpoint of the cell cycle is considered the "point of no return?"

5

What is the initial checkpoint in a mammalian cell cycle whose major function is to allow or disallow a cell to mitotically divide?

6

Out of all phases in the cell cycle, most cells spend the majority of their life in __________.

7

Which of the following best describes the two primary purposes of Active S cyclin-CDK phosphorylation in the cell cycle?

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