Which of the following statements about PCR is incorrect?

Practice question

Question

Which of the following statements about PCR is incorrect?

Options

Choose one · Correct answer highlighted

PCR is used to amplify DNA sequences. PCR requires thermostable DNA polymerase. PCR involves three main steps: denaturation, annealing, and extension. PCR is used to cut DNA at specific sites. Correct

Explanation

PCR is not used to cut DNA; it is used to amplify specific DNA sequences.

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