Q:

Which of the following is true of parasympathetic neurons?

0

Which of the following is true of parasympathetic neurons?


  1. they emerge from the thoracic and lumbar vertebrae
  2. they all release ACh as a neurotransmitter
  3. they all release NE as a neurotransmitter
  4. they have short pre-ganglionic fi bres and long post-ganglionic fi bres

All Answers

need an explanation for this answer? contact us directly to get an explanation for this answer

B: All parasympathetic neurons release ACh as a neurotransmitter. Choices A & D are true of the sympathetic division.  

need an explanation for this answer? contact us directly to get an explanation for this answer

total answers (1)

Similar questions


need a help?


find thousands of online teachers now