JEE MAIN - Chemistry (2021 - 27th July Morning Shift - No. 10)

JEE Main 2021 (Online) 27th July Morning Shift Chemistry - Biomolecules Question 90 English
The compound 'A' is a complementary base of _______________ in DNA stands.
Uracil
Guanine
Adenine
Cytosine

Explanation

Given structure of compound A is thymine, so its complementary base will be adenine.

Adenine form hydrogen bonds with thymine and cytosine will form hydrogen bond with guanine.

JEE Main 2021 (Online) 27th July Morning Shift Chemistry - Biomolecules Question 90 English Explanation

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