Question

What does the polymerase chain reaction do

Answer 1

Hello.

Polymerase chain reaction makes more copys of a single cell.

Have a nice day

Answer 2

it is used to generate multiple copies of a particular DNA section .

Step-by-step explanation:

polymerase chain reaction is used to generate multiple copies of a particular DNA fragment.

Steps involved in the polymerase chain reaction

• Denaturation in this process DNA strand is heated and it is separated into two DNA single strands

• Annealing in this step DNA primers gets attach to the template DNA, while the temperature is lower.

• Extension new stand is synthesis by increasing the temperature with the help of enzyme Taq polymerase.