Question

what is pcr?......explain the process held in this machine​

Answer 1

Answer:

Polymerase chain reaction is a method widely used in molecular biology to make several copies of a specific DNA segment. Using PCR, copies of DNA sequences are exponentially amplified to generate thousands to millions of more copies of that particular DNA segment.

Explanation:

Answer 2

Explanation:

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☣️ Polymerase chain reaction is a method widely used in molecular biology to make several copies of a specific DNA segment. Using PCR, copies of DNA sequences are exponentially amplified to generate thousands to millions of more copies of that particular DNA segment.