Question
What is used to hold the nitrogenous bases of deoxyribonucleic acid (DNA) together?
Peptide bonds
Hydrogen bonds
Enzymes
Carbon bonds
Peptide bonds
Hydrogen bonds
Enzymes
Carbon bonds
Answers
GPT-4o mini
The nitrogenous bases of deoxyribonucleic acid (DNA) are held together by **hydrogen bonds**. These bonds form between complementary base pairs: adenine pairs with thymine via two hydrogen bonds, and guanine pairs with cytosine via three hydrogen bonds.