The Cells of the Juxtaglomerular Apparatus Help Regulate

Question

The cells of the juxtaglomerular apparatus help regulate
A) ammonia levels
B) acid-base balance
C) blood pressure
D) all of the above

Accepted Answer

The juxtaglomerular apparatus is involved in regulating blood pressure by releasing the enzyme renin. This enzyme helps to regulate the production of a hormone called aldosterone, which can cause vasoconstriction and an increase in blood pressure. While the cells in the juxtaglomerular apparatus are involved in other functions, such as regulating salt and water balance, they do not play a significant role in regulating ammonia levels or acid-base balance. Therefore, the best answer is C.