Which of the following is not true of molecular chaperones?
(a) They assist polypeptide folding by helping the folding process follow the most energetically favorable pathway.
(b) They can isolate proteins from other components of the cells until folding is complete.
(c) They can interact with unfolded polypeptides in a way that changes the final fold of the protein.
(d) They help streamline the protein-folding process by making it a more efficient and reliable process inside the cell.
Answer: C