Umami taste sensation is elicited by ________.

Taste receptors are found primarily on the tongue, but may also be found ________.

The crossed extensor reflex is an example of a(n) ________.

Nerves serving the lower limb issue from this enlargement of the spinal cord.

Tastes associated with caffeine, quinine, or aspirin are detected primarily by ________ taste receptors.

The axons of olfactory receptor cells constitute ________.

Ventral roots of spinal nerves are purely or primarily ________.

Taste receptors are found primarily on the tongue, but may also be found ________.

The axons of olfactory receptor cells constitute ________.

Which of the structures below report head acceleration to the central nervous system?