ESIM - Evaporative System Integrity Monitor, All Acronyms, viewed April 16, 2017, <https://www.allacronyms.com/ESIM/Evaporative_System_Integrity_Monitor>.
Acetylcholine is the neurotransmitter used at the neuromuscular junction âin other words, it is the chemical that motor neurons of the nervous system release in order to activate muscles.
Acetylcholine is released into the cleft by active transporters in the plasma membrane of the axon terminal. b, Cation channels open and sodium ions enter the axon terminal while potassium ions exit the axon terminal. c. Synaptic vesicles fuse to the plasma membrane of the axon terminal and release acetylcholine.