Maintenance of normal intracellular fluid volume depends largely on the intracellular concentration of _____ ions.

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Quizplus · Accepted Answer

The maintenance of normal intracellular fluid volume is largely dependent on the intracellular concentration of potassium and phosphate ions. Potassium ions, which are mainly intracellular, help maintain the osmotic balance between the intracellular and extracellular fluids. Phosphate ions, which are also mainly intracellular, play a vital role in the regulation of cellular metabolism, including ATP synthesis and signal transduction. Therefore, maintaining a proper balance of intracellular potassium and phosphate ions is key to maintaining proper intracellular fluid volume.

Maintenance of Normal Intracellular Fluid Volume Depends Largely on the Intracellular