Primary protein structure is formed by
A)hydrophobic interactions.
B)hydrogen bonds.
C)bonds between amino acids.
D)covalent linkages between carbon and oxygen.
E)all of these.

Question

Quizplus · Accepted Answer

Primary protein structure is formed by the sequence of amino acids linked by peptide bonds, which are covalent linkages between the carbon and nitrogen atoms in adjacent amino acids. Hydrophobic interactions and hydrogen bonds come into play in the formation of tertiary and quaternary structures, but not the primary structure. Bonding between carbon and oxygen is not involved in protein structure at all.

Primary Protein Structure Is Formed by