Genetic Defects in Thyroid Hormone Synthesis and Action

The biosynthesis of the hormones dopamine, norepinephrine, and epinephrine from tyrosine ... Thyroxine is a hormone produced by the thyroid gland. Molecular iodine from our diet is stored here and is oxidized to iodide ions (I–). These ions react with tyrosine to produce diiodotyrosine. ................
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