Which of the Following Is an Excitatory Neurotransmitter Secreted by Motor

question 66

Multiple Choice

Which of the following is an excitatory neurotransmitter secreted by motor neurons innervating skeletal muscle?

• A) gamma aminobutyric acid
• B) cholinesterase
• C) norepinephrine
• D) acetylcholine

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Definitions:

Learning

A process that induces changes in knowledge, behaviors, or attitudes through experience, practice, or study.

Relatively Permanent

A term often used in psychology to describe changes or effects that endure over time, although not necessarily without the possibility of change.

Classical Conditioning

A conditioning method where the continuous association of two stimuli results in a response initially provoked by the second stimulus becoming evoked by the sole presentation of the first stimulus.

Ivan Pavlov

A Russian physiologist best known for his work in classical conditioning, demonstrating the learning process through the Pavlov's dogs experiment.