Question

The large cells which occur between the thyroid follicles are known as:

• A. Acinar cells
• B. Parafollicular cells
• C. Islets of Langerhans
• D. None of the above

Answer 1

The correct option is B Parafollicular cells

The thyroid gland is a gland that is present in the neck. This is present in the front part of the neck and is located below the larynx. There are many lobules in this gland. There are follicle cells in these lobules which produce the thyroid hormones. The follicle contains a jelly-like matrix. This matrix is called the colloid. The thyroid hormones are responsible for regulating the metabolism of the body. There are large cells between the follicle cells called parafollicular cells. These cells secrete calcitonin. The hormone is responsible for maintaining the level of calcium in the blood.

Thus, the correct answer is option B.