In a Resting State, Sodium (Na⁺) Is at a Higher

question 26

Multiple Choice

In a resting state, sodium (Na⁺) is at a higher concentration outside the cell and potassium (K⁺) is more concentrated inside the cell. During an action potential, the sodium levels ________ inside the cell.

• A) decrease
• B) increase
• C) increase only if potassium levels remain the same
• D) stay the same

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Definitions:

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The provision of food and drink services to events, meetings, or large gatherings, often including the planning, preparation, and presentation of the menu items.

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Organizations that provide air transport services for traveling passengers and freight.

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Automated machines that dispense products or services when money is inserted.