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Bisulphite ions are used to deaminate ________...

Bisulphite ions are used to deaminate __ residues in _ DNA.

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+1 vote

asked Feb 7, 2022 in Genetic Engineering by Charlotte (118k points)

Bisulphite ions are used to deaminate ________ residues in _______ DNA.

(a) C, double stranded

(b) C, single stranded

(c) U, double stranded

(d) U, single stranded

The question was asked during an internship interview.

The origin of the question is Mutagenesis without PCR in division Modifications and Mutagenesis of Genetic Engineering

genetic engineering
modifications and mutagenesis
mutagenesis without pcr

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1 Answer

+1 vote

answered Feb 9, 2022 by Noah (693k points)
selected Sep 18, 2022 by Charlotte

Best answer

Correct choice is (b) C, single stranded

To explain I would say: Bisulphite ions are used to deaminate C residues in single stranded DNA. These C residues on deamination give U residues.

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