(June 2011). The nephron (from Greek Î½ÎµÏÏÏÏ - nephros, meaning kidney) is the basic structural and functional unit of the kidney. Its chief function is to regulate the concentration of water and soluble substances like sodium salts by filtering the blood, reabsorbing what is needed and excreting the rest as urine. nephron eliminates wastes from the body, regulates blood volume and blood pressure, controls levels of electrolytes and metabolites, and regulates blood pH.
Making the world better, one answer at a time. The country where the last name Burton originated is England. This name is used as a last name as well as a first name and means from the fortified town.
Sutton is one of those names that was acquired through the location of the family in its early history. It is from the Anglo-Saxon words, sudh, meaning south, and tun, meaning town.Therefore the name designated the family of Southtown.. The families of Sutton and Dudley, whose histories are inextricably mingled by intermarriage and relationship, are ancient ones in England, dating before the eleventh century.t is from the Anglo-Saxon words, sudh, meaning south, and tun, meaning town. Therefore the name designated the family of Southtown.. The families of Sutton and Dudley, whose histories are inextricably mingled by intermarriage and relationship, are ancient ones in England, dating before the eleventh century.