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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Which enzyme is responsible for joining two fragments of $DNA$?
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View SolutionMatch the following:
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|---|---|
| $(1)$ Bacterial membrane | $(p)$ Chitinase |
| $(2)$ Plant cells | $(q)$ Ribonuclease |
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View SolutionThe characteristics of a molecular probe are
$I.$ very long molecule
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The correct pair is
$I.$ very long molecule
$II.$ double-stranded
$III.$ $DNA$ or $RNA$
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The correct pair is
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