Insufficient iodine will result in the anterior pituitary producing an excess of <u>TSH (thyroid stimulating hormone)</u><u>.</u>
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Hyperthyroidism: Your thyroid gland will become overactive if a pituitary tumor (adenoma) results in the extremely unusual overproduction of thyroid stimulating hormone (TSH).
Your metabolism, cardiac rhythm, and anxiety may all be affected by this disorder, often known as an overactive thyroid.
<u>Effect of an excess of thyroid hormone-</u>
When your thyroid gland generates too much of the hormone thyroxine, you get hyperthyroidism (overactive thyroid).
Your body's metabolism may speed up as a result of hyperthyroidism, resulting in unexpected weight loss and a swift or erratic heartbeat.
What do T3 and T4 do?
T3 and T4 work together to regulate how your body uses energy.
These hormones also play an important role in controlling your weight, body temperature, muscle strength, and nervous system.
Cell types I and III are animal and fungal cells, which are most closely related since they are eukaryotic cells that are heterotrophic. Eukaryotic cells include plants, animals, fungi, and protists.
