Andrew has always been thin. In fact, he often seems to be able to eat whatever he wants without gaining weight. The doctor told his parents that Andrew's __________ gland is the cause of his fast metabolism.
A) thyroid
B) pituitary
C) adrenal
D) pancreas

Question

Quizplus · Accepted Answer

The thyroid gland is responsible for producing hormones that regulate metabolism. If the thyroid gland produces too much of these hormones, it can cause a person to have a fast metabolism and difficulty gaining weight.

Andrew Has Always Been Thin