This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Nervous System, Subject name: Physiology
Synaptic transmission in autonomic ganglion is due to 
Select and explain. 
A. Noradrenaline, B. Acetylcholine, C. Adrenaline, D. Dopamine
B: Acetylcholine
Answer: B: Acetylcholine 
Explanation: (B) Acetylcholine