Which of the following elements is an essential component of the metabolically important hormone thyroxine?
A) Phosphorus
B) Iron
C) Iodine
D) Selenium
E) Cobalt

Question

Quizplus · Accepted Answer

Iodine is an essential component of the thyroid hormones thyroxine (T4) and triiodothyronine (T3). The thyroid gland needs iodine to synthesize these hormones, which are crucial for controlling metabolism and growth throughout the body.

Which of the Following Elements Is an Essential Component of the Metabolically