Multiple Choice
In the overview of DNA replication, what is the primary function of DNA polymerase?
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8. DNA Replication
Overview of DNA Replication
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In the context of DNA replication, what is an RNA primer?
A
An enzyme that unwinds the DNA double helix ahead of the replication fork
B
A protein that stabilizes single-stranded DNA and prevents it from reannealing
C
A short RNA strand synthesized by primase that provides a free OH group for DNA polymerase to begin DNA synthesis
D
A short DNA fragment formed on the lagging strand that is later joined by DNA ligase
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