The process of making multiple copies of DNA is accomplished by a process called
A)polymerase chain reaction.
B)recombinant DNA.
C)restriction endonuclease activity.
D)insertions.

Question

Quizplus · Accepted Answer

Polymerase chain reaction (PCR) is a process used to amplify a small amount of DNA into multiple copies. PCR involves a series of cycles that consists of denaturation, annealing, and extension of the DNA using specific primers and DNA polymerase enzyme. PCR is a commonly used technique in molecular biology research, medical diagnostics, and forensic analysis. Recombinant DNA, restriction endonuclease activity, and insertions are also techniques used in molecular biology but they are not specifically used for making multiple copies of DNA.

The Process of Making Multiple Copies of DNA Is Accomplished