The number of hydrogen bonds between adenine and thymine in a DNA molecule is

Question

The number of hydrogen bonds between adenine and thymine in a DNA molecule is (A) two (B) three (C) Four (D) eight

Tardigrade Admin · Accepted Answer

Adenine (A) is complementary to Thymine (T) and Guanine (G) is complementary to Cytosine (C) . There are two hydrogen bonds between A and T, three hydrogen bonds between Guanine (G) and cytosine (C) .

Q. The number of hydrogen bonds between adenine and thymine in a DNA molecule is

two

three

Four

eight

Adenine $(A)$ is complementary to Thymine (T) and Guanine (G) is complementary to Cytosine $(C)$ . There are two hydrogen bonds between A and T, three hydrogen bonds between Guanine (G) and cytosine $(C)$ .