The surface on a neuron that discharges synaptic vesicles is the Naim 10:52 AP Biology The surface on a neuron that discharges synaptic vesicles is the A) dendrite. B) axon hillock. C) node of Ranvier. D) postsynaptic membrane. E) presynaptic membrane. Answer: E Learn More : Share this Share on FacebookTweet on TwitterPlus on Google+