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CLEP Biology Practice Test
Multiple Choice
CLEP Biology
Multiple Choice Practice Test
Question 1 of 3
52% Get this Question Right
Required for the activity of DNA polymerase
A
Replication fork
B
RNA primer
C
Leading strand
D
Single-strand binding protein
E
Okazaki fragments
DNA replication begins with a short segment of RNA (not DNA). DNA polymerase cannot begin adding nucleotides without an existing piece of DNA (a primer).
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