The three basic steps of polymerase chain reaction (PCR)are denaturation, primer annealing, and primer extension. Which step requires DNA polymerase?

Name: The three basic steps of polymerase chain reaction (PCR)are denaturation, primer annealing, and primer extension. Which step requires DNA polymerase?
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DNA polymerase is required during the primer extension step of PCR to synthesize the new strand of DNA by adding nucleotides to the annealed primer.

The Three Basic Steps of Polymerase Chain Reaction (PCR)are Denaturation