Which type of biochemical bond is responsible for the stability of the alpha helix structure in proteins?

A Hydrogen bond ✓
B Disulfide bond
C Peptide bond
D Glycosidic bond

Explanation

Hydrogen bonds between amino acids in the protein chain are responsible for the stability of the alpha helix structure.

Source

Stryer, Biochemistry
Fundamentals of Biochemistry Protein Structure Alpha Helix Structure Medium MEDICAL Confidence: high