Which of the following enzymes cuts DNA at sp | vedclass

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Question

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

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Restriction endonuclease

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(A) Restriction endonucleases are enzymes that recognize specific nucleotide sequences in $DNA$ and cut the $DNA$ at those specific sites,known as recognition sequences. Ligases are used to join $DNA$ fragments. General endonucleases cut $DNA$ at random positions,not at specific sites. Alkaline phosphatase is used to remove phosphate groups from the $5'$ end of $DNA$ molecules to prevent self-ligation. Therefore,the correct answer is $A$.

Column-$I$	Column-$II$
$(a)$ Cloning vector	$(i)$ Agrobacterium
$(b)$ Ti-$DNA$	$(ii)$ pBR$322$
$(c)$ Disarmed pathogen	$(iii)$ $GAATTC$
$(d)$ Recognition sequence	$(iv)$ Transformation

Which of the following enzymes cuts $DNA$ at specific sites?

Similar Questions

Match Column-$I$ with Column-$II$ and choose the correct combination from the options given below:

Column-$I$ Column-$II$

$(a)$ Cloning vector $(i)$ Agrobacterium

$(b)$ Ti-$DNA$ $(ii)$ pBR$322$

$(c)$ Disarmed pathogen $(iii)$ $GAATTC$

$(d)$ Recognition sequence $(iv)$ Transformation

The first restriction endonuclease was isolated from which of the following?

The enzymes commonly used in genetic engineering are:

Restriction in Restriction endonuclease enzyme refers to

Which one of the following is considered as molecular scissors in modern biotechnology?

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