Selecting the Exception Four of the Five Answers Listed Below

question 87

Multiple Choice

Selecting the Exception Four of the five answers listed below are amino acids. Select the exception.

• A) tryptophan
• B) valine
• C) alanine
• D) adenine
• E) leucine

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Definitions:

Neurotransmitters

Chemical messengers that transmit signals across a chemical synapse from one neuron to another, influencing body functions and behavior.

Synaptic Cleft

The small gap at a synapse between the neurons, through which neurotransmitters move from one neuron to another.

Action Potential

A rapid, temporary change in a cell's membrane potential, allowing for the transmission of nerve impulses.

Absolute Refractory

The absolute refractory period is a time during which a nerve or muscle is incapable of responding to stimulation, immediately following an action potential.