When cell has stalled DNA replication fork , which checkpoint should be predominantly activated

Options

A. `G_(1)//S`
B. `G_(2)//M`
C. `M`
D. Both `G_(1)//M` and M

Answer

B

Explanation

The `G_(2)`-DNA damage checkpoint is an important cell cycle checkpoint in eukaryotic organisms. Tthis checkpoint ensures that cells don’t' initiate mitosis before they have a chance to repair damaged DNA after replication.