Question

Which protein hormone produced by the thyroid gland regulates the blood calcium levels?

Answer 1

Thyroid Gland:

1. The thyroid gland seems to be a tiny organ found near the front neck.
2. It is an important hormonal organ.
3. It is crucial for the physical body's metabolism, growth, and development.
4. It aids in the regulation of various physiological processes by continuously delivering consistent levels of thyroid secretions into the circulation.

Thyroid Hormone:

1. The gland is composed of follicular cells that generate the hormones thyroxine and triiodothyronine.
2. While the thyroid gland's parafollicular cells release calcitonin.
3. This hormone works against the parathyroid glands by lowering calcium levels.
4. Since blood calcium levels grow excessively high, calcitonin is released until its levels return to normal.