Which of the Following Is True of Interneurons

question 19

Multiple Choice

Which of the following is true of interneurons?

• A)They are only found in the peripheral nervous system.
• B)They are also called efferent neurons.
• C)They often connect sensory neurons to motor neurons.
• D)They are directly connected to sensory receptors.
• E)None of the choices is true of interneurons.

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Definitions:

Radial Notch

A depression or groove on the ulna bone that articulates with the head of the radius to form part of the elbow joint.

Coracoid Process

A small hook-like structure on the lateral edge of the superior anterior portion of the scapula (shoulder blade) involved in muscle attachment.

Styloid Process

A slender, pointed piece of bone just below the ear, attached to ligaments and muscles associated with the tongue and hyoid bone.

Olecranon Fossa

A deep notch on the posterior side of the humerus bone, into which the olecranon process of the ulna fits when the arm is extended.