A large number of GC to AT mutations seen in p53 result from

During DNA replication, the replisome runs into a lesion, falls apart, and translesion polymerases are immediately recruited to repair the mutation. This is the

Radiation from ______ can create cyclobutane rings in DNA and prevent proper base pairing.

Which is FALSE regarding X-ray radiation?

Group transfer to reactive sites on the bases and to the phosphate backbone is called

The proofreading function of DNA replication is carried out by

Which of the following statements regarding UV radiation is FALSE?

Which of the following proteins specifically detects double stranded breaks in DNA?

Cancer cells often lose contact inhibition due to

All of the following may lead a cell to become cancerous EXCEPT