Thyroid hormones are structural derivatives of the amino acid

Question

Quizplus · Accepted Answer

Thyroid hormones, such as thyroxine (T4) and triiodothyronine (T3), are synthesized from the amino acid tyrosine. Specifically, iodine atoms are added to tyrosine residues in the thyroglobulin protein to form the precursor molecules of T4 and T3. These precursor molecules are then released from thyroglobulin and undergo further modifications to become the active thyroid hormones involved in regulating metabolism, growth, and development.

Thyroid Hormones Are Structural Derivatives of the Amino Acid