Biology

Question

Question 7 of 25

What is the purpose of the G, checkpoint in the cell cycle?

© A. To make sure all the chromosomes are attached to spindle fiber

B. To make sure the cell's DNA is undamaged before it is copied

C. To make sure the copied DNA is free of errors

O D. To make sure the two new daughter cells are identical

SUAI

Answer

B. To make sure the cell's DNA is undamaged before it is copied.

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The G checkpoint, also known as the G1/S checkpoint, is a stage in the cell cycle that occurs between the G1 and S phases...