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Which of the Following Statements Is True

question 97

Multiple Choice

Which of the following statements is true?


Definitions:

Neuron Plasma Membrane

The membrane surrounding a neuron, controlling the entry and exit of substances, thus maintaining the cell's environment.

Sodium Ions

Positively charged atoms of sodium that play critical roles in physiological processes, including nerve impulse conduction and muscle contraction.

Potassium Ions

Positively charged ions (K+) vital for various physiological processes, including nerve signal transmission and muscle contraction.

Neuromodulators

Substances released by neurons in the nervous system that influence the strength or weakness of the signal being transmitted, altering the activity of other neurons or muscles.

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