There are two checkpoints during the cell cycle that regulate cell division. They are right before the _ phase and _ pha

Question

adelina 88 [10]

3 years ago

14

There are two checkpoints during the cell cycle that regulate cell division. They are right before the _ phase and _ pha

se. S; M G1; G2 S; G1 M; G2

Biology

2 answers:

lana [24] · Answer 1 · 2022-03-07T00:34:28+03:00

Two checkpoints during the cell cycle that regulate cell division are right before S phase and M phase.

Cell cycle checkpoints are control mechanisms necessary for proper cell division. In the cell cycle, there are two checkpoints: the G1 checkpoint and the G2 checkpoint. The G1 checkpoint is right before the S phase, and G2 checkpoint is right before the M phase.
If something is wrong at the G1 checkpoint, the cell will not enter the cell cycle. It is important to be delayed before cell enters S phase where DNA replication commences.
The G2 checkpoint is a DNA damage checkpoint and if DNA is damaged, entering the cell cycle is delayed before mitosis (M phase).

sleet_krkn [62] · Answer 2 · 2022-03-07T01:47:57+03:00

sleet_krkn [62]3 years ago

4 0

Answer:Sphase and Mphase

Explanation:

There are two checkpoints during the cell cycle that regulate cell division. They are right before the _____ phase and _____ pha

There are two checkpoints during the cell cycle that regulate cell division. They are right before the _ phase and _ pha