The Motor Neuron Pool for a Given Muscle Is the

Multiple Choice

The motor neuron pool for a given muscle is the

A) Extracellular fluid that bathes the motor neurons
B) Cerebrospinal fluid, CSF
C) Set of motor neurons grouped vertically in the spinal cord than innervate a single
muscle
D) Set of motor neurons in the prim ary cortex that innervates a single m uscle
E) Motor neurons not yet recruited