In a chemical process,the DNA fragments produ | vedclass

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(D) Restriction endonucleases cut $DNA$ at specific recognition sequences,resulting in fragments of varying lengths.These $DNA$ fragments are negative

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Electrophoresis

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(D) Restriction endonucleases cut $DNA$ at specific recognition sequences,resulting in fragments of varying lengths.These $DNA$ fragments are negatively charged due to the phosphate backbone.Gel electrophoresis is the technique used to separate these $DNA$ fragments based on their size (molecular weight).Under an electric field,the fragments move through a matrix (usually agarose gel) towards the anode (positive electrode).Smaller fragments move faster and travel further through the gel pores compared to larger fragments,allowing for their separation.

In a chemical process,the $DNA$ fragments produced by restriction endonucleases can be separated by:

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