Answer:
Acetylcholine or ACh for short
Explanation:
The neurotransmitter released at the neuromuscular junction is : Acetylcholine . Acetylcholine is one of the most abundant neurotransmitters in the human body , often abbreviated ACh . It is in found in both the central nervous system( CNS) and the peripheral nervous system(PNS). Is the neurotransmitter in the preganglionic sympathetic and parasympathetic neurons
