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Biology, 20.02.2020 09:09 chycooper101
Copies of the enzyme DNA polymerase work together to synthesize DNA. Why are two copies of the enzyme necessary at each replication fork?
O A One copy breaks apart the original DNA molecule, and the other copy synthesizes two complementary strands.
O
B. One copy synthesizes two complementary strands, and the second copy edits or corrects the new strands if necessary.
O
C. Each copy attaches to one strand, and each synthesizes a complementary strand,
O
D. Both copies attach to the same strand, where they work together to synthesize the complementary strand.
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