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: Physiology
Release of synaptic vesicle from presynaptic terminal is inhibited by 
Select and explain. 
A. Inhibition of conduction of nerve impulse, B. Prevention of sodium influx, C. Prevention of calcium influx, D. Prevention of depolarization of nerve terminal
C: Prevention of calcium influx
Answer: C: Prevention of calcium influx 
Explanation: Answer- C (Prevention of calcium influx)-The release of the synaptic vesicles from the presynaptic terminal is inhibited by the prevention of Ca2+ influx.