One difference between an MA and MS degree that some students donât think of is whether the degree is a terminal one. A terminal degree is the highest type of degree that an individual can receive in his or her field. An MA is usually a terminal degree, while an MS degree prepares students for working on their doctoral degrees later.
Aldosterone secretion is controlled by the RAA system and by concentrations of K+ in the circulation, which if increased evokes secretion of aldosterone.
Aldosterone is a hormone that regulates the retention of sodium (salt) and water by the kidney and also regulates the excretion of potassium. It plays an important role in the control of blood pressure. Aldosterone is produced by the adrenal glands, located at the top of each kidney.