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Class 11 Biotechnology Processes of Recombinant DNA Technology Isolation of DNAEasy

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Why is a DNA pellet washed with 70 percent ethanol?

Answer and explanation

Correct answer: To remove salts and impurities

A 70 percent ethanol wash removes salts and small impurities. The pellet is then dried properly.

Related tags

Ethanol Wash Dna Pellet Salt Removal Isolation Of Dna Processes Of Recombinant Dna Technology Biotechnology Class 11 Mcq

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