Question

question 26 (1 point) which of the following bonds holds together a proteins primary structure? hydrogen bond disulfid bond dipole - dipole interaction london forces covalent bond

Explanation:

The primary structure of a protein is the linear sequence of amino - acids. Amino - acids are linked together by peptide bonds, which are a type of covalent bond. Hydrogen bonds stabilize secondary, tertiary, and quaternary structures. Disulfide bonds contribute to tertiary and quaternary structures. Dipole - dipole interactions and London forces are weak intermolecular forces that are not responsible for the primary structure.

Answer:

Covalent bond