Parasympathetic preganglionic axons

1.are shorter than parasympathetic postganglionic axons.
2.are shorter than sympathetic preganglionic axons.
3.release the same neurotransmitter as that released by sympathetic postganglionic axons.
4.release a different neurotransmitter than that released by sympathetic preganglionic axons.
5.release the same neurotransmitter as that released by parasympathetic postganglionic axons.\5

Anatomy & Physiology

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Anatomy & Physiology