What is true about $DNA$ polymerase used in $PCR$?
- AIt is used to ligate introduced $DNA$ in recipient cells.
- BIt serves as a selectable marker.
- CIt is isolated from a virus.
- DIt is a thermostable enzyme.
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Similar Questions
Which restriction enzymes have recognition sites within the ampicillin resistance gene of $pBR322$?
Medium
View SolutionThe restriction enzyme responsible for the cleavage of the following sequence is:
$5^{\prime}-G-T-C-G-A-C-3^{\prime}$
$3^{\prime}-C-A-G-C-T-G-5^{\prime}$
$5^{\prime}-G-T-C-G-A-C-3^{\prime}$
$3^{\prime}-C-A-G-C-T-G-5^{\prime}$
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View SolutionChoose the correct option based on the copy number capacity in a bacterial cell.
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View SolutionRestriction enzymes belong to which class of enzymes?
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View SolutionThe enzyme restriction endonuclease:
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