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MCQs Snapshot

How does the parental (i.e. correct) DNA strand and the newly synthesized strand containing the mismatched base, in mismatch repair system, can be distinguished?

December 16, 2014 0

a.  Adenine in the parental strand of the helix is methylated at GATC b. Adenine in the non-parental strand of the helix is methylated at GATC c.  Guanine in the parental strand of the helix is methylated at GATC d. Guanine in the newly synthesized strand of the helix is methylated at GATC

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