The bonds that link the base pairs in the DNA double helix are
A)ionic bonds.
B)peptide bonds.
C)hydrogen bonds.
D)hydrophobic bonds.
E)ester bonds.

Question

Quizplus · Accepted Answer

The bonds that link the base pairs in the DNA double helix are hydrogen bonds. These bonds occur between the nitrogenous bases of two complementary strands of DNA, specifically between adenine and thymine, and between guanine and cytosine. Hydrogen bonds are weaker than other types of chemical bonds such as ionic, covalent or peptide bonds, but they are still strong enough to hold the two strands of DNA together.

The Bonds That Link the Base Pairs in the DNA