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NEET UG BIOLOGY MCQ: BIOMOLECULES

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If the total amount of adenine and thymine in a double-stranded DNA is 60%, then the amount of guanine in this DNA will be

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Correct option: B

0.2

Option B (0.2) is correct because if A+T is 60%, then G+C is 40%, and since G=C, guanine is 20%.

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