Which Biochemical Event Does NOT Take Place During Thyroid Hormone

question 216

Multiple Choice

Which biochemical event does NOT take place during thyroid hormone synthesis?

• A) One monoiodotyrosine molecule combines with one diiodotyrosine molecule to form one tri-iodothyronine molecule.
• B) Two iodine molecules combine with one tyrosine molecule to form one diiodotyrosine molecule.
• C) Two diiodotyrosine molecules combine to form one molecule of thyroxine.
• D) Four iodine molecules combine with one tyrosine molecule to form one tetraiodothyronine molecule.

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