Which of the following cells generate action potentials?

Which of the following cells generate action potentials?

True or false: Your pupils constrict for close vision.

Sympathetic nerve fibers originate in the:

True or False: The sympathetic nervous system always stimulates organs and the parasympathetic nervous system always relaxes organs.

True or False: The sympathetic nervous system always stimulates organs and the parasympathetic nervous system always relaxes organs.

Which of the following is NOT part of the autonomic nervous system?

Which of the following is the correct order from superficial to deep?

Which of the following is NOT part of the autonomic nervous system?

True or False: The choroid prevents light from scattering.