This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General anatomy, Subject name: Anatomy
Which among the following is considered as false neurotransmitter? 
Select and explain. 
A. Epinephrine, B. Nor epinephrine, C. Tyramine, D. Dobutamine
C: Tyramine
Answer: C: Tyramine 
Explanation: Tyramine, ephedrine and amphetamine are false neurotransmitters as they cause NE displacement for vesicles.