Which enzyme cuts DNA at specific sites? | vedclass

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Question

(B) Restriction endonucleases are enzymes that recognize specific nucleotide sequences in $DNA$ and cut the $DNA$ at these specific sites,known as rec

Vedclass · Accepted Answer

Endonuclease

Vedclass · Answer

(B) Restriction endonucleases are enzymes that recognize specific nucleotide sequences in $DNA$ and cut the $DNA$ at these specific sites,known as recognition sequences.Exonucleases remove nucleotides from the ends of $DNA$ molecules.Taq polymerase is used in $PCR$ for $DNA$ amplification.Gyrase is involved in $DNA$ supercoiling and replication.Therefore,the correct enzyme that cuts $DNA$ at specific internal sites is the restriction endonuclease.

Which enzyme cuts $DNA$ at specific sites?

Similar Questions

Assertion : Restriction enzymes cut the strand of $DNA$ to produce sticky ends.
Reason : Stickiness of the ends facilitates the action of the enzyme $DNA$ polymerase.

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