Mutation and Repair
Section Title
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Tutorial Comprehension Quiz
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Question 1 of 9
Question
A mismatch becomes a mutation only when it is incorporated into a replicated, base-paired DNA molecule.
Question
A pyrimidine dimer can be repaired by which mechanism?
Question
The deamination of cytosine leads to:
Question
What is the source of the energy that both causes and repairs pyrimidine dimers?
Question
Which DNA lesion is repaired by mismatch repair?
Question
What kind of DNA repair mechanism is used to repair large, bulky lesions?
Question
What kind of lesion would a base excision repair fix?
Question
In the repair of a collapsing DNA replication fork, which process is correctly paired with the enzyme active at that step?
Question
Which enzyme is important in the resolution of a Holliday junction?