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Biomolecules — quick quiz

5 JEE Main-pattern questions on Biomolecules. Instant scoring and solutions, no signup — see where you stand in a few minutes.

Question 1 of 5

Medium

In the DNA double helix structure, the two polynucleotide strands are held together primarily by hydrogen bonds between complementary base pairs. How many hydrogen bonds exist between adenine (A) and thymine (T), and between guanine (G) and cytosine (C), respectively?