Answer:
The G2 check point prevent the cell cycle from continuing untill the damaged DNA is being repaired.
Explanation:
G2 checkpoints are one of the most significant point of the cell cycle that occur in the border of G2 phase and M phase.G2 check point signals the cell to enter the mitotic phase.
G2 checkpoint perform that function after ensuring that the chromosome has been replicated in a correct fashion and cell entering the mitotic phase should not contain damaged DNA.