26. Transmitters of the autonomic nervous system include: a) Acetylcholine at all postganglionic parasympathetic b) Dopamine in sympathetic ganglia c) Adrenaline in most sympathetic postganglionic neurons to the adrenal medulla d) Adrenalin and nor-adrenalin in preganglionic neurons to the adrenal medulla e) Dopamine in postganglionic sympathetic neurons

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