Biology, asked by Jayshil7316, 10 months ago

How are DNA fragments visualised during gel-electrophoresis? What is elution?

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Answered by lakshayjain1701lj

0

Answer:

Gel electrophoresis is a technique used to separate DNA fragments according to their size. DNA samples are loaded into wells (indentations) at one end of a gel, and an electric current is applied to pull them through the gel. DNA fragments are negatively charged, so they move towards the positive electrode.

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