Question

definition of PCR technique

Answer 1

Palymerase chain reaction is a method widely used in molecular biology to make multiple copies of DNA segment. Using PCR, a single copy of a DNA sequence is exponentially amplified to generate thousands of millions of more copies of that particular DNA segment.

Answer 2

Polymerase chain reaction (PCR) is a method widely used in molecular biology to make multiple copies of a specific DNAsegment. Using PCR, a single copy (or more) of a DNA sequence is exponentially amplified to generate thousands to millions of more copies of that particular DNA segment. PCR is now a common and often indispensable technique used in medical laboratory and clinical laboratory research for a broad variety of applications including biomedical research and criminal forensics .