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Gel electrophoresis is used for...

Gel electrophoresis is used for

A

construction of recombinant DNA by joining with cloning vectors

B

isolation of DNA molecule

C

cutting of DNA into fragments

D

separation of DNA fragments according to their size

Text Solution

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The correct Answer is:
D
Gel electrophoresis is a method that is widely used in laboratories to separate the molecules such as DNA, RNA, or proteins, based on their size, under the influence of an electric field, as a result of which they migrate in the direction of the electrode bearing the opposite charges.
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Agarose gel electrophoresis is employed to check the progression of a restriction enzyme .......

Gel electrophoresis separates DNA molecules according to their ______.