In Saccharomyces cerevisiae, DNA replication is tightly controlled, and DNA should replicate once per cell cycle. Choose the INCORRECT statement regarding why the cells do not re‐replicate their DNA in the S‐phase.
1
Pre‐replicative complex (Pre‐RC) remains bound to the DNA in the S‐phase and does not allow the re‐replication
2
Assembly of Pre‐RC is inhibited by Cdk activity
3
Assembly of Pre‐RC is initiated at the end of mitosis, at the early G1 phase of the cell cycle (when the APC activity is high)
4
Cdt1 that helps in the recruitment of MCM proteins in the G1phase is inactivated by geminin in the S‐phase of the cell cycle
5
Question Not Attempted