Bio-Chemistry (M.Phil./Ph.D.) 2018 Panjab University Entrance Exam With Answers

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46.

Select the one FALSE statement.

A: Chaperones often exhibit ATPase activity.
B: Protein disulfide isomerase anf peptidyl prolyl isomerase are involved in proper folding of proteins.
C: Ubiquitin is a small protein involved in protein degradation by lysosomes.
D: Mitochondria contain chaperones.

The answer is: C