Most Sympathetic Postganglionic Fibers Release Which Neurotransmitter at Neuroeffector Junctions

question 61

Multiple Choice

Most sympathetic postganglionic fibers release which neurotransmitter at neuroeffector junctions?

• A) dopamine
• B) acetylcholine
• C) serotonin
• D) norepinephrine
• E) cholecystokinin

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Definitions:

Levator Muscle

A group of muscles used in the body for various functions including lifting, such as the Levator ani in the pelvis.

Part

A section or portion of something that is separate from the whole.

Connective Tissues

Types of tissue in the body that maintain the form of organs and provide cohesion and internal support.

Muscles

Tissues in the body that contract to produce movement or maintain the position of parts of the body.