Biology

The correct answer is: D.To check for DNA replication errors and ensure the DNA is undamaged

The G2 checkpoint occurs at the end of the G2 phase, and its primary purpose is to verify that DNA replication has been completed accurately and without errors. It checks for any DNA damage that may have occurred during the S phase and ensures that the cell is ready for mitosis (M phase). If any issues are detected, the cell can repair the damage or undergo apoptosis if the damage is irreparable.

Explanation of other options:

A.To ensure the cell has enough...