Question

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

A

M

B

Both G M and M

C

G/S

D

G /M

Hard
Updated on : 2022-09-05
Solution
verified
Verified by Toppr
Correct option is C)

When the DNA replication in the S-phase is stalled, the DNA replication and synthesis is not complete. This causes the activation of the G/M checkpoint which does not allow the cell to enter the G and the M phase till the replication is complete.
So, the correct answer is /M.

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