This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Molecular Genetics, Subject name: Biochemistry
Unfolded proteins are handled by? 
Select and explain. 
A. Chaperones, B. Histones, C. Proteases, D. Proteosomes
A: Chaperones
Answer: A: Chaperones 
Explanation: Ans. (a) ChaperonesRef Harper's Biochemistry 28/e, ch. 45y Table 45-5y & Table 45-6