Q.

In a cell, the separation of DNA strands is brought about by the enzyme DNA helicase, whereas in PCR, the separation of DNA strands is due to: 

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a

Taq DNA polymerase 

b

Two sets of Primers 

c

High temperature

d

Deoxynucleotides 

answer is D.

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Detailed Solution

In a cell, the separation of DNA strands is brought about by the enzyme DNA helicase, whereas in PCR, the separation of DNA strands is due to high temperatures.

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