Multiple Choice
The purpose of the primer sequence in PCR is to:
A) Provide a promoter sequence for DNA polymerase
B) Provide a free 3'-OH end required for covalent extension
C) Allow for efficient denaturation of the double stranded DNA
D) Keep the DNA denatured after the temperature is reduced
E) All of these
Correct Answer:

Verified
Correct Answer:
Verified
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