six steps of neural communication

neural communication
step one
nerve impulse comes to terminal button
step two
signal causes synaptic vesicles to rupture
step three
neurotransmitters (NT) go across synapse
step four
fits into receptor sites (like keys)
step five
postsynaptic membrane release a breakdown enzyme
step six
NT breaks down and is reabsorbed into presynaptic membrane called "re-uptake"