Thyroxine and triiodothyronine work to:
A)regulate calcium levels in the body.
B)regulate glucose levels in the body.
C)regulate sodium levels in the body.
D)regulate the body's metabolic rate.

Question

Quizplus · Accepted Answer

Thyroxine (T4) and triiodothyronine (T3) are hormones produced by the thyroid gland in the body. They work to regulate the body's metabolic rate, which controls how quickly the body uses energy and burns calories. This is important for maintaining a healthy weight, as well as for many other bodily functions. T4 is converted into the active form T3, which is the primary regulator of metabolism. Thus, the best answer is D.

Thyroxine and Triiodothyronine Work To