Neurotransmitters:

• A. atropine blocks effect of acetylcholine at ???? receptor
• B. reaction between active acetate and choline is catalysed by acetylcholinesterase
• C. nicotinic cholinergic receptors are serpentine receptors
• D. the rate limiting step in synthesis of NOVA is ?????(concussion) of tyrosine to dopa
• E. MAOA is found in nerve endings and platelets