Name the hormone that controls
reabsorption of sodium ions

The hormone that controls the re absorption of sodium ions is Aldosterone

Explanation:

Aldosterone is a steroidal hormone which stimulates and plays a role in the process of absorption of kidneys to regulate the salt and water balance  When there is  a reduction in blood flow to the kidneys due to the enzyme Renin it automatically activates the aldosterone processreabsorption of sodium is a part of renal function and it is restored by the angiotensienAldosterone plays an major role in water and the salt reabsorption into the blood via  the kidney

Where are the following