Answer:
The correct answer is - thyroid gland.
Explanation:
The thyroid gland is an endocrine gland that releases two hormones that play an important role in cellular activities and energy release. Thyroid glands are located in the neck region.
Thyroid hormones T3 and T4 act on every type of cell present in the body to increase the metabolic activity of cells and organs. Dysfunction of the thyroid gland causes an increase or decrease in cellular activity in body cells.
Thus, the correct answer is - thyroid glands.
