Question

10.) Describe the roles of the followi DNA synthesis. scribe the roles of the following proteins: Mut, MCM, Cdc6 and Cdtl in

Answer 1

Ans. Role of Mut protein in DNA synthesis:- The Mut protein are involved in the mismatch repair system. They are major active components of this system. They are three in number. They are MutS, L and H. They corrects the mismatch base pairs.

Role of MCM in the DNA Synthesis:- It is also called as the mini chromosome maintenance complex. It has the activity like the DNA helical enzymes. It is responsible for the DNA replication initiation and the elongation process.

Role of Cdc6 protein in the DNA replication:- it is very much important factor in the cell cycle checkpoint. It works at the checkpoint of mitosis and the S phase of cell cycle.

Role of the Cdt1 protein in the DNA replication process:- it is involved in checking the DNA from replication more than once per cell cycle.