In DNA helix, cytosine is paired with guanine by

Question

In DNA helix, cytosine is paired with guanine by (A) three hydrogen bonds (B) two hydrogen bonds (C) single hydrogen bond (D) covalent bond

Tardigrade Admin · Accepted Answer

In the DNA helix, cytosine pairs with guanine with the help of three hydrogen bond but adenine pairs with thymine with the help of two hydrogen bonds.

Q. In DNA helix, cytosine is paired with guanine by

three hydrogen bonds

two hydrogen bonds

single hydrogen bond

covalent bond

In the DNA helix, cytosine pairs with guanine with the help of three hydrogen bond but adenine pairs with thymine with the help of two hydrogen bonds.