Questions: Two main thyroid hormones regulate metabolism: triiodothyronine (T3), and tetraiodothyronine (T4), also called
Transcript text: Two main thyroid hormones regulate metabolism: triiodothyronine $\left(T_{3}\right)$, and tetraiodothyronine $\left(T_{4}\right)$, also called
Solution
The two main thyroid hormones that regulate metabolism are triiodothyronine (T3) and tetraiodothyronine (T4), also called thyroxine.