Multiple ChoiceWhich DNA repair mechanism is primarily responsible for correcting thymine dimers caused by ultraviolet (UV) light exposure?77views
Multiple ChoiceWhich DNA repair system is primarily responsible for correcting mismatches that occur during DNA replication?61views
Multiple ChoiceWhich enzyme creates nicks ahead of the replication fork to relieve tension from DNA unwinding during replication?47views
Multiple ChoiceHuman DNA cut with restriction enzyme A can be joined to which of the following DNA fragments?67views
Multiple ChoiceIn DNA replication, which mechanism primarily helps prevent errors by removing misincorporated nucleotides during DNA synthesis?
Multiple ChoiceIn the context of DNA repair during replication, which mechanism most directly helps prevent errors in DNA replication by removing misincorporated nucleotides as DNA is being synthesized?
Multiple ChoiceIn the context of DNA repair and replication fidelity, how does DNA polymerase help prevent mutations during DNA synthesis?
Multiple ChoiceIn the context of DNA repair, which vitamin is most directly required as a cofactor for thymidylate synthase to support nucleotide synthesis during DNA replication and repair?