Q. What is the fate of phosphorylated Cdc 6?

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Q. Which of these would you use as a competitive inhibitor for Cdt?

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Q. Cyclin-CDK complex (here considering S cyclin) when active is responsible for phosphorylating several proteins and this often marks then for destruction by ubiquitination. What would be its effect on Cdt activity?

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Q. What is the function of RFC in eukaryotic replication?

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Q. We know that Beta clamp in bacteria has two subunits and takes the shape of a ring. Which of this will be characteristic of PCNA which is a beta clamp homologue for eukaryotes?

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Q. You are given a DNA fragment with a CBD lesion. Which polymerase(s) will you use to replicate this fragment without taking care of the error?

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Q. Which subunit in MCM is not phosphorylated in MCM after initiation is triggered?

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Q. Deletion of which domain of ARS would give the least replication rate in eukaryotes?

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Q. You design a plasmid with a gene for Histidine synthesis and a fragment containing ARS. You introduce it yeast culture and try to grow then in Histidine deficit media. What will be your observation?

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Q. You design a circular ssDNA with a labeled RNA primer (alpha-P³² labeling). You add polymerase epsilon and required enzymes for replication to the fragment. What will you expect to see on autoradiography after gel electrophoresis?

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Q. You wanted to find out the importance of the DNA polymerases. So, you mutated the polymerases one by one and checked for survival. In which of these mutant cases will you see least survival rate?

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Q. Here are names of some factors necessary for prokaryotic replication. Which of these or their homologue is unnecessary for eukaryotes?

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Q. In case of eukaryotes replication initiates at ________

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Q. DNA replication in the two strands proceed in opposite direction as they are aligned oppositely with respect to 3’ and 5’ ends
( 5’——————————-3’
3’——————————-5’).

In this context which of the following is true.

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Q. If we mutate the DNA ligase and observe the length of the replicated strands in different time slots after replication initiation, what will we observe?

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Q. If we mutate the DNA ligase and observe the length of the replicated strands in different time slots after replication initiation, what will we observe?

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Q. What constitutes Primosome?

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Q. Rolling circle mode of replication is ________

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Q. Which of this subunit is not a part of core DNA polymerase?

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Q. You take a circular ssDNA and to it you attach a small labeled complimentary fragment. You add different reagents and try to get free labeled probe. Which of this reagent will give you your desired result?

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