Neurotransmitter diffuses across the synaptic cleft to bind to the receptor on the muscle or next nerve.
It is then broken down and absorbed back into the nerve.
NovaNET answer: quickly destroyed..........Good Luck :)
After reaching the post-synaptic neuron, they are either destroyed by their chemical counterparts or diffused across and away from the neuron.
Neuromodulators
Acetylcholine.
You do not have single neurotransmitter, which is released from axon terminals. There are many. Some facilitate the conduction of the impulse and others inhibit the same. You have acetylcholine, norepinephrine, dopamine and many others acting as neurotransmitter.
acetylecholine
acetylcholine
There is isotonic fluid inside the synapse. Neurotransmitter is released there inside the synapse.
The substance that is released at an axonal ending to propagate the nerve impulse to the next nerve or muscle is called
serotonin
neurotransmitter neurotransmitter neurotransmitter
After the neurotransmitter is released from the nerve terminal, it moves across the synapse. At that point, the neurotransmitter may bind with receptors.
Acetylcholine.
neurotransmitter (:
Glutamate
ACETYLCHOLINE
neurotransmitters
You do not have single neurotransmitter, which is released from axon terminals. There are many. Some facilitate the conduction of the impulse and others inhibit the same. You have acetylcholine, norepinephrine, dopamine and many others acting as neurotransmitter.
A neurotransmitter.
seratonin