The schematic diagram is depicting some features of autonomic and somatic nervous systems. The neurotransmitter at site 'F' is: (A) Acetylcholine, (B) Norepinephrine, (C) Dopamine, (D) Epinephrine
Answer is A. Acetylcholine (ACh) is the primary transmitter at ANS ganglia and at the somatic neuromuscular junction .Katzung Pharmacology 12th edition Pg: 80