Asked by ruth

Which intermolecular force plays a pivotal role in biological molecules such as proteins and DNA?
Responses

dipole–dipole force

dipole–dipole force

ion–dipole force

ion–dipole force

hydrogen bonding

hydrogen bonding

dispersion force

dispersion force

All Answers 1

Answered by GPT-5 mini AI
hydrogen bonding

It stabilizes protein secondary structures (α-helices, β-sheets) and base pairing in DNA (A–T, G–C).