An Unmyelinated Fiber with a Large Diameter Can Conduct Action

question 161

True/False

An unmyelinated fiber with a large diameter can conduct action potentials more rapidly than an unmyelinated fiber with a smaller diameter.

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Definitions:

Hyoid Bone

A horseshoe-shaped bone situated in the anterior midline of the neck between the chin and the thyroid cartilage.

Clavicle

A long bone that serves as a strut between the shoulder blade and the sternum or breastbone, also known as the collarbone.

Axial Skeleton

The part of the skeleton that consists of the bones of the head and trunk, including the spine, rib cage, and skull.

Scapula

A flat, triangular bone located at the back of the shoulder, serving as an important attachment site for several muscles.