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

In DNA, bases of two polynucleotide chains form hydrogen bonding with each other Adenine joins with thymine by two hyderogen bonds and cytocin joins with guanine base by three hydrogen bonds.

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

two

three

four

eight

In DNA, bases of two polynucleotide chains form hydrogen bonding with each other Adenine joins with thymine by two hyderogen bonds and cytocin joins with guanine base by three hydrogen bonds.