CLINICAL CHEMISTRY-THYROID

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Questão 1 of 1

  Tempo Restante


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Order the following steps of Thyroid hormone production

Corresponda o texto (clique e arraste)   

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Corresponder o texto

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Clique e arraste

Iodine is trapped by the follicular cells of the thyroid in response to TSH

The iodine-tyrosine residues are coupled to Thyroglobulin (Tg) to form either Mononidodotyrosine (MIT) or Diiodotyrosine (DIT)

MIT + DIT = T3 (Triiodothroine)

MIT + MIT = T4 (Thyroxine)

The T3 and T4 complexes are released from the follicular thyrogloblin by proteases

The trapped iodine is oxidized by peroxidase and bound to tyrosine residues


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