Which Statement About the Structure of Proteins Is False

Multiple Choice

Which statement about the structure of proteins is false?

A) Proteins are made of long strings of 20 different common amino acids in different orders.
B) The order of amino acids in a polypeptide determines the three-dimensional shape of the folded molecule.
C) The chemical properties of each amino acid are determined by the amino acid's side chain.
D) Most proteins consist of two amino acid polymers attached together by hydrogen bonding.