Which Method Would NOT Increase the Strength of a Fibrous

Multiple Choice

Which method would NOT increase the strength of a fibrous protein?

A) increasing the number of coiled-coils in the supercomplex
B) increasing the number of Pro residues in the polypeptide
C) increasing the number of Cys residues in the polypeptide
D) placing the protein in an oxidizing environment
E) All of these methods could increase the strength of a fibrous protein.