Motor Neurons in the Leech Use This Neurotransmitter to Produce

question 54

Multiple Choice

Motor neurons in the leech use this neurotransmitter to produce excitatory responses in muscle fibers.

• A) Glutamate
• B) Dopamine
• C) Serotonin
• D) Norepinephrine
• E) Acetylcholine

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Definitions:

Small Round Holes

Tiny circular openings, typically created through drilling or punching in a material for various purposes.

Coordinate Tolerance

The allowable deviation from the true position specified for a feature in relation to a referenced coordinate system.

Positional Tolerance

A geometric dimensioning and tolerancing (GD&T) concept that specifies the allowable variation in the position of a feature relative to its ideal position.

Tolerance Zone

The permissible limit or limits of variation in a physical dimension or property.