The enzyme used during text{PCR} is-I. Taq po | vedclass

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(A) $	ext{PCR}$ (Polymerase Chain Reaction) is a technique used to amplify a specific segment of $	ext{DNA}$.The process requires a thermostable $

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(A) $	ext{PCR}$ (Polymerase Chain Reaction) is a technique used to amplify a specific segment of $	ext{DNA}$.The process requires a thermostable $	ext{DNA}$ polymerase enzyme that can withstand high temperatures during the denaturation step of $	ext{PCR}$.$	ext{Taq}$ polymerase,isolated from the bacterium $	ext{Thermus aquaticus}$,is the enzyme used in $	ext{PCR}$ because it remains active at high temperatures.Helicase,$	ext{RNA}$ polymerase,and Gyrase are not used in the standard $	ext{PCR}$ process as the separation of $	ext{DNA}$ strands is achieved by heat denaturation rather than enzymatic action.

The enzyme used during $\text{PCR}$ is$-$
$I.$ Taq polymerase
$II.$ Helicase
$III.$ $\text{RNA}$ polymerase
$IV.$ Gyrase
Select the correct option:

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The enzyme used during $\text{PCR}$ is$-$$I.$ Taq polymerase$II.$ Helicase$III.$ $\text{RNA}$ polymerase$IV.$ GyraseSelect the correct option: