Biology, asked by bipandeep3395, 1 year ago

How does gel electrophoresis allow dna to be visualised?

Answers

Answered by laxmipriyaojha2002

Gel electrophoresis and DNA. Electrophoresis enables you to distinguish DNA fragments of different lengths. DNA is negatively charged, therefore, when an electric current is applied to the gel, DNA will migrate towards the positively charged electrode.

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