FOOD TECHNOLOGY

Detailed explanation-1: -Sodium, which is an osmotically active cation, is one of the most important electrolytes in the extracellular fluid. It is responsible for maintaining the extracellular fluid volume, and also for regulation of the membrane potential of cells.

Detailed explanation-2: -Sodium, potassium, and chloride are the significant electrolytes along with magnesium, calcium, phosphate, and bicarbonates.

Detailed explanation-3: -The kidneys maintain water and electrolyte balance by filtering water and electrolytes from the blood, distributing what is needed throughout the body, and excreting any excess through urine.