The shape of a protein molecule is determined completely by
A)hydrogen bonding.
B)ion-dipole attractions.
C)dispersion forces.
D)disulfide bridges.
E)the sequence of amino acids in the chain.

Question

Quizplus · Accepted Answer

The shape of a protein molecule is determined by its three-dimensional structure, which is in turn determined by the sequence of amino acids in the chain. The sequence of amino acids determines how the protein folds into its final shape, and this shape is essential for its function. Hydrogen bonding, ion-dipole attractions, dispersion forces, and disulfide bridges can all play a role in stabilizing the structure of a protein, but the sequence of amino acids is ultimately what determines the protein's overall shape.

The Shape of a Protein Molecule Is Determined Completely by