Which is the first checkpoint in the cell cycle where a cell will be caused to exit the cycle if this point is not passed?
A) G0
B) G1
C) G2
D) S
E) previous M

Question

Quizplus · Accepted Answer

The first checkpoint in the cell cycle where a cell will be caused to exit the cycle if this point is not passed is the G1 checkpoint. At this checkpoint, the cell checks if it has the necessary nutrients, growth factors, and energy to support DNA replication in the S phase. If the cell does not have sufficient resources or if the DNA is damaged, it will delay progression into the S phase or even exit the cell cycle and enter a non-dividing state called G0.

Which Is the First Checkpoint in the Cell Cycle Where