Multiple Choice
The main function of DNA polymerase is to add new nucleotides to the 3-end of a growing chain. What is the second role of this enzyme in DNA replication?
A) synthesis of RNA primer
B) unwinding of the DNA duplex
C) proofreading
D) stabilizing strands of DNA at replication fork
E) joining Okazaki fragments
Correct Answer:

Verified
Correct Answer:
Verified
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