Answer:
It's PCR( Polymerase Chain Reaction)
Explanation:
It's used for quickly generating a sufficient amount of identical genetic material for study and analysis.
DNA is the genetic material inside the nucleus and can be in limited amounts in a sample. The polymerase chain reaction is the fastest way to produce copies of DNA. Thus, option C is correct.
A polymerase chain reaction is a laboratory approach for increasing the copy number of genetic material like DNA into million or billion. It is a thermal cycling process that uses heat and cold temperatures.
In the first step of the PCR, the DNA is denatured at a high temperature of around 94° C, separating the double strands of the parent DNA. It is followed by annealing at 55°C, where the primers are attached to the template DNA strand.
The extension is the last step of PCR that takes place at around 70°C, where the Taq polymerase enzyme elongates the new daughter strands using the dNTPs.
Therefore, PCR is the fastest way to produce multiple copies of DNA.
Learn more about PCR here:
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