Multiple Choice
If DNA ligase was nonfunctional, what would be a likely consequence?
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17. Mutation, Repair, and Recombination
DNA Repair
Back17. Mutation, Repair, and Recombination
DNA Repair
- Multiple ChoiceIn an experiment comparing DNA samples before and after exposure to a DNA-damaging agent, under which condition would the DNA bands on a gel be identical?2views
- Multiple ChoiceWhat is the role of DNA ligase in DNA replication?2views
- Multiple ChoiceWhat is the role of DNA ligase in DNA replication?4views
- Multiple ChoiceDuring DNA replication, what is the role of the GATC methylation site within the oriC?3views
- Multiple ChoiceWhich enzyme is responsible for joining Okazaki fragments together during DNA replication?4views
- Multiple ChoiceHuman DNA cut with restriction enzyme A can be joined to which of the following DNA fragments?3views
- Multiple ChoiceHow does DNA ligase function during DNA replication?2views
- Multiple ChoiceWhich of the following lists the three main factors that contribute to the high fidelity of DNA replication?3views
- Multiple ChoiceWhich restriction enzyme would cut the DNA strand with the sequence gcatggatcccaatgc?3views
- Multiple ChoiceThe separated strands of DNA are completed into two double helices by DNA _________.4views
- Multiple ChoiceWhich DNA repair process specifically corrects damage to a preexisting double helix, such as mismatched bases or distortions in the DNA structure?2views
- Multiple ChoiceThe overall error rate in the completed DNA molecule after replication and repair is approximately __________.1views
- Multiple ChoiceWhich of the following statements best describes what happens during mismatch repair of DNA?2views
- Multiple ChoiceIn the context of DNA repair, proofreading by DNA polymerases includes which of the following tasks?3views