a-scientist-is-unable-to-amplify-a-dna-segment-using-pcr-what-might-be-the-reaso

Question

A scientist is unable to amplify a DNA segment using PCR. What might be the reason?

Accepted Answer

The primers used do not match the target DNA sequence.

Answer

The restriction enzymes are not functioning.

Answer

The DNA segment is already cloned.

Answer

The DNA segment is too short for PCR.