Question

Which of the following is NOT a factor for which the body has a set point, or narrow range within which it must be maintained?

A. blood pressure
B. body temperature
C. blood-glucose concentration
D. blood pH
E. All of the above are factors for which the body has a set point.

Answer 1

The body has a set point for many physiological factors, but blood pH is NOT one of them.

Step-by-step explanation:

The body has a set point for many physiological factors, but blood pH is NOT one of them. The body tightly regulates blood pH to maintain it within a narrow range of 7.35 to 7.45. This regulation is important for proper functioning of enzymes and cellular processes. Examples of factors for which the body has a set point include blood pressure, body temperature, blood-glucose concentration, and more.