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Biology/Molecular and Cellular Biology
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DNA Polymerase Directionality

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Why is DNA polymerase unable to synthesize DNA continuously on both template strands?
A

DNA polymerase synthesizes DNA in the 3' to 5' direction, allowing continuous synthesis only on the 5' to 3' template strand.

B

DNA polymerase synthesizes DNA in the 5' to 3' direction, allowing continuous synthesis only on the 3' to 5' template strand.

C

DNA polymerase functions only in conjunction with DNA helicase.

D

DNA polymerase functions only in conjunction with DNA ligase.

E

DNA polymerase functions only in conjunction with RNA primase.

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