Restriction endonuclease enzymes are used to:

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Question

(C) Restriction endonucleases are a class of enzymes that recognize specific base sequences in $DNA$ and cut the $DNA$ duplex at specific locations. T

Vedclass · Accepted Answer

Cut $DNA$ molecules at specific sites.

Vedclass · Answer

(C) Restriction endonucleases are a class of enzymes that recognize specific base sequences in $DNA$ and cut the $DNA$ duplex at specific locations. These enzymes are commonly referred to as 'molecular scissors' in biotechnology. They do not remove nucleotides from ends (that is the function of exonucleases) nor do they inhibit $DNA$ polymerase. Therefore,the correct function is to cut $DNA$ at specific sites.

Similar Questions

Why is a vector necessary for obtaining the desired product in recombinant $DNA$ technology?

Which one of the following is regarded as a natural genetic engineer?

Who constructed the first $r-DNA$ molecule?

The key tools required for the recombinant $DNA$ technology are:
$I.$ Enzymes
$II.$ $RNA$ primer
$III.$ $DNA$ probe
$IV.$ Vectors
$V.$ Host organisms
Select the correct option.

$A$: Disarmed $Ti$ plasmid can be utilised as a shuttle vector.
$R$: It can survive in both prokaryotic and eukaryotic organisms.

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