Which of the following electrolytes maintains its highest concentration within the red blood cell cytoplasm as opposed to circulating in the plasma?

Question

Quizplus · Accepted Answer

Potassium maintains its highest concentration within the red blood cell cytoplasm, contrasting with sodium, which is more concentrated in the plasma. This distribution is crucial for cell function and is maintained by the sodium-potassium pump.

Which of the Following Electrolytes Maintains Its Highest Concentration Within