Where is acetylcholine released from to stimulate muscle contraction?
singleAnswer
neuromuscular junction
Acetylcholine
acetylcholine
Acetylcholine Acetylcholine receptor Nicotinic acetylcholine receptor Muscarinic acetylcholine receptor Anticholinergic Nicotinic agonist Muscarinic acetylcholine receptor M4 Muscarinic acetylcholine receptor M3 Vesicular acetylcholine transporter Acetylcholinesterase inhibitor
<b>Acetylcholine</b> (ACh) is an organic chemical that functions in the brain and body of 
many types of animals (and humans) as a neurotransmitter—a chemical&nbsp;... An <b>acetylcholine</b> receptor (abbreviated AChR) is an integral membrane protein 
that responds to the binding of <b>acetylcholine</b>, a neurotransmitter. Nicotinic <b>acetylcholine</b> receptors, or nAChRs, are receptor polypeptides that 
respond to the neurotransmitter <b>acetylcholine</b>. Nicotinic receptors also respond to
&nbsp;... Muscarinic <b>acetylcholine</b> receptors, or mAChRs, are <b>acetylcholine</b> receptors that 
form G protein-coupled receptor complexes in the cell membranes of certain&nbsp;... An anticholinergic agent is a substance that blocks the action of the 
neurotransmitter <b>acetylcholine</b> at synapses in the central and the peripheral 
nervous system. A nicotinic agonist is a drug that mimics the action of <b>acetylcholine</b> (ACh) at 
nicotinic <b>acetylcholine</b> receptors (nAChRs). The nAChR is named for its affinity 
for&nbsp;... The muscarinic <b>acetylcholine</b> receptor M4, also known as the cholinergic 
receptor, muscarinic 4 (CHRM4), is a protein that, in humans, is encoded by the&nbsp;... The muscarinic <b>acetylcholine</b> receptor, also known as cholinergic/<b>acetylcholine</b> 
receptor M3, or the muscarinic 3, is a muscarinic <b>acetylcholine</b> receptor encoded
&nbsp;... The Vesicular <b>acetylcholine</b> transporter (VAChT) is a neurotransmitter transporter 
which is responsible for loading <b>acetylcholine</b> (ACh) into secretory organelles&nbsp;... Acetylcholinesterase is the enzyme that is the primary member of the 
cholinesterase enzyme family. An acetylcholinesterase inhibitor (AChEI) is the 
inhibitor that inhibits acetylcholinesterase from breaking down <b>acetylcholine</b>&nbsp;...
the neuromuscular junction
Acetylcholine