Multiple Choice
In the overview of DNA replication, what is the primary role of DNA polymerase?
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8. DNA Replication
Overview of DNA Replication
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In the overview of DNA replication, what is the primary function of DNA polymerase?
A
It synthesizes a new DNA strand by adding nucleotides to the 3′ end using the existing strand as a template.
B
It unwinds the DNA double helix ahead of the replication fork.
C
It seals nicks between Okazaki fragments by forming phosphodiester bonds.
D
It lays down short RNA primers to initiate DNA synthesis.
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