Thyroid peroxidase is required for all of the following steps in thyroid hormones synthesis except:: (A) IODIDE UPTAKE, (B) OXIDATION OF IODIDE, (C) IODINATION OF ACTIVE IODIDE, (D) SYNTHESIS OF IODOTHYRONINES
Answer is A. the iodide uptake is dependent on "IODIDE PUMP" Ref: guyton and hall textbook of medical physiology 12 edition page number:565,566,567