acetylchloline (ach) neurotransmitter molecule

acetylcholine acetylcholin acetyl choline neurotransmitter ach acetylcholinesterase nervous system nerve acetylcoa cholinetransferase neurotoxin neurotoxic receptor nicotinic muscarinic atropine cholinesterase inhibitor agent botulinum alzheimer curare carbon hydrogen oxygen nitrogen molecule atoms atomic model molecular compound composition chemical chemistry bond structure formula circle ring line drawing skeletal