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The number of complementary Hydrogen bon...

The number of complementary Hydrogen bond(s) between a guanine and cytosine pair is

A

2

B

1

C

4

D

3

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The correct Answer is:
D
The number of hydrogen bonds between adenine and thymine are two `(A=T)` where as the number of hydrogen bond between guanine and cytosine are three `(G =- C )`.
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