Most abundant ion in intracellular fluid is:September 2008, September 2012, March 2013
Ans. C: PotassiumIntracellular component of the body water accounts for about 40% of body weight and extracellular component for about 20%.Concentration of potassium in cytosol is 139 millimeter and of Amino acids (in proteins) is 138 millimeter,
Protein
Bicarbonate
Potassium
Sodium