Physiology Irrespective of organ innervated, the postsynaptic parasympathetic nerve terminals/receptors do not produce which neurotransmitter ? A Acetyl choline B Histamine C Noradrenaline D Dopamine 💡 Explanation Irrespective of organ innervated, the postsynaptic parasympathetic nerve terminals/receptors do not produce which neurotransmitter ? ✓ Correct Answer: B. Histamine