Question

Holla Brainliacs'

In brief :-

About :- Thyroxine ?

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Answer 1

HEYA Mate ❤ Here's ur answer.

Thyroxine is the main hormone secreted into the bloodstream by the thyroid gland. It plays vital roles in digestion, heart and muscle function, brain development and maintenance of bones.

The production and release of thyroid hormones, thyroxine and triiodothyronine, is controlled by a feedback loop system that involves the hypothalamus in the brain and the pituitary and thyroid glands. The hypothalamus secretes thyrotropin-releasing hormone which, in turn, stimulates the pituitary gland to produce thyroid stimulating hormone. This hormone stimulates the production of the thyroid hormones, thyroxine and triiodothyronine, by the thyroid gland.

Hope it helps ❤.

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Answer 2

Hello mate ✨

Thyroxine is the hormone released by the thyroid gland.

It's functions:

=>Regulates appetite, heart rate, carbohydrate and fat metabolism

Throxine level depends upon the iodine level in the body

so the deficiency of thyroxine results in a health condition causing inflammation of the thyroid gland (goitre).