The motor root of a spinal nerve is also referred to as the
A)afferent root.
B)dorsal root.
C)posterior root.
D)ventral root.
E)sensory root.

Question

Quizplus · Accepted Answer

The ventral root of a spinal nerve contains motor neurons that are responsible for transmitting impulses from the spinal cord to muscles and glands. This is different from the dorsal root, which contains sensory neurons that carry information from the body to the spinal cord. Therefore, option D is the best choice as it correctly identifies the motor root of a spinal nerve.

The Motor Root of a Spinal Nerve Is Also Referred