Multiple Choice
Select the reasons that DNA synthesis occurs with a high degree of fidelity.
A) The hydrogen bonding between G and C or A and T is much more stable than between mismatched pairs.
B) The active site of DNA polymerase preferentially catalyzes the attachment of nucleotides when the correct bases are located in opposite strands.
C) DNA polymerase enzymatically removes mismatched nucleotides.
D) DNA polymerase has the ability to change the structure of the base in order to form the correct bond.
Correct Answer:
Verified
Correct Answer:
Verified
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