calcium calcitriol parathyroid The most active form of is ca

calcium calcitriol parathyroid The most active form of is called Osteoblastic activity in children is stimulated by the hormone When blood calcium levels drop, glands embedded in the posterior thyroid secrete hormone, which stimulates osteoclastic activity. influences both resorption and deposition of bone. Vitamin D stimulates absorption of dietary calcium from

Solution

1. The most active form of   Vitamin D is called calcitriol

Vitamin D flows inside the blood vessels to the liver. There it gets converted into the pro-hormone calcifediol after that it converted into calcitriol which get localized in kidneys.

2. Osteoblastic activity in children is stimulated by the hormone Calcitonin_

Osteoblastic activity is bone formation activity. In which group of cells get combined to form the bone.

3. When blood calcium level drop, glands embedded in posterior thyroid secrete _Parathyroid_hormone, which stimulates osteoclastic activity.

4. The hormone _Calcitriol__ influences both resorption and deposition of bone.

5. Vitamin D stimulates absorption of dietary calcium from the_Digestive__system.