Which of the following is a potential modification to DNA that can result in a mutation or interfere with replication or transcription?
A) deamination of cytosine to uracil
B) oxidation of guanine to 8-oxoguanine
C) formation of thymine dimers by reaction with UV light
D) reaction with hydroxyl radicals causing DNA strand breaks
E) all of the above
Correct Answer:
Verified
Q28: Direct reversal of pyrimidine dimers in prokaryotic
Q29: Which is NOT true of intercalators?
A) They
Q30: A common cause of DNA alkylations is
A)
Q31: In prokaryotes, Mut proteins
A) recognize and bind
Q32: Which type of DNA repair is used
Q34: What is the process used for genes
Q35: Genes can be moved by _.
Q36: In prokaryotes, the RecBCD recombination pathway requires
A)
Q37: What term is used to describe short
Q38: Class II transposons
A) are also termed retrotransposons
B)
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