State the importance of sodium and potassium in biological system.
State the importance of sodium and potassium in biological system.
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- Sodium ion is present as the largest supply in all extracellular fluids. These fluids provide medium for transporting nutrients to the cells.
- The concentration of sodium ion in extracellular fluid regulates the flow of water across the membrane.
- Sodium ions participate in the transmission of nerve signals.
- Potassium ions are the most abundant ions within the cells. They are required for maximum efficiency in the synthesis of proteins and also in oxidation of glucose.
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