This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Unknown
Which of the following groups of proteins assist in the folding of other proteins ? 
Select and explain. 
A. Proteases, B. Proteosomes, C. Templates, D. Chaperones
D: Chaperones
Answer: D: Chaperones 
Explanation: Ans-D