Knowing the structure of the neuron, when a signal travels from a motor neuron to a skeletal muscle, the nerve signal must travel from
A. the axon of the motor neuron down to the neuroglia, and then from the neuroglia to the dendrites of the muscle.
B. the neuroglia of the motor neuron down the axon, and then from the axon of the neuron to the muscle.
C. the axon of the motor neuron down to the dendrites, and then from the dendrites of the neuron to the muscle.
D. the dendrites of the motor neuron down the axon, and then from the axon of the neuron to the muscle.
Answer: D
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