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: Pharmacology
Tacrolimus acts by inhibiting : 
Select and explain. 
A. DNA and RNA synthesis, B. Anti–lymphocyte antibody formation, C. T–Cell proliferation, D. All of the above
C: T–Cell proliferation
Answer: C: T–Cell proliferation 
Explanation: None