The Efferent (Motor) Portion of the Somatic Nervous System Is

question 10

Short Answer

The efferent (motor) portion of the somatic nervous system is _____ (voluntary or involuntary).

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Definitions:

Dopamine

A neurotransmitter in the brain that plays major roles in reward, motivation, and the regulation of mood and movement.

Reuptake

A process by which neurotransmitters are taken back into the synaptic vesicles, thus terminating the signal between neurons.

Squeeze Bottle

A container made from flexible material that dispenses its content when squeezed, often used for liquids like condiments or toiletries.

Action Potential

A rapid increase and subsequent decrease in voltage across a cellular membrane, leading to the transmission of an electrical impulse along neurons.