Author Question: The main action of vitamin D is the movement of: 1. calcium and phosphorus. 2. potassium and ... (Read 79 times)

scienceeasy · **on:** Jul 23, 2018

The main action of vitamin D is the movement of:

1. calcium and phosphorus.
2. potassium and sodium.
3. red and white blood cells.
4. creatinine and BUN.

Question 2

One of the main functions of vitamin D is to stimulate calcium and sodium reabsorption in which vital organ in the body:

1. Brain
2. Kidneys
3. Liver
4. Colon

maya.nigrin17@yahoo.com · **Reply #1 on:** Jul 23, 2018

Answer to Question 1

1
The main action of this group of sterols is the movement of calcium and phosphorus ions into three main sites: small intestine, kidney, and bones.

Answer to Question 2

2
Vitamin D stimulates calcium and sodium reabsorption in the kidney.