Restriction endonucleases are enzymes which
- AMake cuts at specific positions within the $DNA$ molecule
- BRecognize a specific nucleotide sequence for binding of $DNA$ ligase
- CRestrict the action of the enzyme $DNA$ polymerase
- DRemove nucleotides from the ends of the $DNA$ molecule
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Similar Questions
Which of the following enzymes is used to join $DNA$ fragments?
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View SolutionDifferentiate between Restriction Endonuclease and Restriction Exonuclease.
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View SolutionRestriction endonucleases are:
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View SolutionHow many of the following restriction enzymes produce blunt ends?
$EcoRI, Hind III, Bam HI, EcoR V, Hind II$
$EcoRI, Hind III, Bam HI, EcoR V, Hind II$
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View Solution$A$ piece of foreign $DNA$ can replicate if it is linked to which of the following?
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