Blog

Many axons are surrounded by a white fatty covering called a _____.

Having physical symptoms of emotional or mental origin is called:

Because of ___, Paolo is plagued by recurrent and persistent ideas and repetitive acts, like wiping off doorknobs he passes, that he feels compelled to perform over and over again.

The part of the nervous system identified by label B is:/

The part of the nervous system identified by label A is:/

The part of the ear indicated by label E is:/

Kaitlyn is standing at the fence during the stock car races when a bit of dirt flies up and lands in her eye. The structure that keeps the dirt from entering the eye and doing real damage is the tough, white membrane called the ___.

The part of the ear indicated by label D is:/

_____ neurons send impulses to the brain and spinal cord from special receptors in all parts of the body. _____ neurons conduct impulses away from the brain and spinal cord toward the muscles and glands.

The part of the ear indicated by label F is:/