Essential Biochemistry - Organ Function Tests (Section 4 - No. 6)
Which component of the thyroid hormone is the most active form?
T4 (Thyroxine)
T3 (Triiodothyronine)
TSH
TRH
הֶסבֵּר
T3 (Triiodothyronine) is the most active form of the thyroid hormone.