This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General anatomy, Subject name: Anatomy
[{'content': 'Major neurotransmitter released at end organ effectors of the sympathetic division of the autonomic nervous system is \nSelect and explain. \nA. Adrenaline, B. Noradrenaline, C. Dopamine, D. Acetylcholine', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Neurotransmitter secreted it in organ effectors of sympathetic system is mostly nor-adrenaline (except in sweat glands and haur follicle, where it Is acettacetylch) where as it is acetylcholine at parasympathetic system Ref-KDT 6/e p116', 'role': 'assistant'}]