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
Norepinephrine action at the synaptic cleft is terminated by 
Select and explain. 
A. Metabolism by COMT, B. Metabolism by MAO, C. Reuptake, D. Metabolism by acetylcholinesterase
C: Reuptake
Answer: C: Reuptake 
Explanation: None