A Nerve Is a Bundle of Many Long Neurons Located

question 42

True/False

A nerve is a bundle of many long neurons located outside the brain and spinal cord.

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Definitions:

Masseter

A facial muscle that plays a major role in the chewing of food.

Orbicularis Oculi

A circular muscle that surrounds the eye socket and allows for the closing of the eyelids.

Levator Palpebrae Superioris

A muscle in the orbit of the eye responsible for raising the upper eyelid, enabling the eye to open.

Eyelid

Movable fold of skin in front of the eyeball; also called palpebra.