Question

The division of the PNS associated with the conduction of nerve impulses from the CNS to...

The division of the PNS associated with the conduction of nerve impulses from the CNS to muscles and glands is the

A. Sensory

B. Autonomic

C. Enteric

D. Motor

E. Somatic

The different electrical signals occurring in nerve cells are caused by ____________ the cell membrane.

A. (+) and (-) charges moving in and out of

B. protons moving inside

C. movements of charged proteins within the plane of

D. Fe++ inside

E. patterns of electrical eddy currents inside

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Answer #1

Answer: 1) Option D. Motor.

Reason: The motor (efferent) system are responsible for conduction of nerve impulses from the Central Nervous System to different muscles and glands.

2) Option A. (+) and (-) charges moving in and out.

Reason: The different electrical signals that occurs in a nerve cells takes place because of the exchange of Na+ ,K+, and Cl- ions within and out of the cell as a result of depolarisation and rep

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