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The figure below shows three steps (A, B...

The figure below shows three steps (A, B, C) of Polymerase Chain Reaction (PCR). Select the option giving correct identification together with what it represents?

A

B - denaturation at a temperature of about `98^@` C separating the two DNA strands

B

A - denaturation at a temperature of about `50^@`C

C

C-extension in the presence of heat stable DNA polymerease

D

A-annealing with two sets of primers

Text Solution

Verified by Experts

The correct Answer is:
A
B - denaturation at a temperature of about `98^@` C separating the two DNA strands
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