O 5 O thymine OH hydrogen bonds H N 3 Sugar phosphate

Last updated: 4/4/2023

O 5 O thymine OH hydrogen bonds H N 3 Sugar phosphate backbone NH guanine In the DNA image above Select FN O NH adenine NH Bases N H N cytosine via intramolecular bonds and bonded to guanine via intermolecular attractions Select O cytosine Image from OpenStax Chemistry 2e https openstax org books chemistry 2e pages 10 1 intermolecular forces 3 OH 0 O 05 Sugar phosphate backbone is covalently bonded to is hydrogen