Question

State one main function of the thyrocalcitonin hormone.

Answer 1

Thyrocalcitonin:

1. Thyrocalcitonin, commonly known as calcitonin, is a polypeptide hormone released by the thyroid gland's parafollicular or C cells.
2. It decreases calcium and phosphate levels in the blood and stimulates bone growth.

Function:

It increases bone growth by lowering calcium and phosphate levels in the blood by acting on bones and kidneys.