The Hydrophobic Portions of a Protein Tend to

The hydrophobic portions of a protein tend to

A) form chemical bonds between them so that the structure of the protein is rigid.
B) be attracted to each other by means of strong interatomic forces.
C) be strongly attracted to the water in the surroundings, pulling portions of the molecule away from its center.
D) fold into the interior of the three-dimensional shape away from water.