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A member asked:

By explaining what exactly a polymerase chain reaction is or a "pcr test?

A doctor has provided 1 answer

DNA amplification: Poymerase chanin reaction/pcr is a process to amplify a specific stretch of dna. Pcr is a way to perform a number of tests by using specific probes. Pcr by itself is not a test, but one step in many tests.

Dr Ali agreed

Answered 11/30/2018

5.9k views

Thank

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