The chemical buffer system that includes carbonic acid and its salt, which ties up the H⁺ released by strong acids, is called the ________.
A) phosphate buffer system
B) protein buffer system
C) ionic buffer system
D) bicarbonate buffer system
E) carbonic buffer system

Question

Quizplus · Accepted Answer

The chemical buffer system that includes carbonic acid and its salt, which is bicarbonate, is called the bicarbonate buffer system. This system helps maintain the pH of the body fluids within a narrow range by binding excess hydrogen ions released by strong acids.

The Chemical Buffer System That Includes Carbonic Acid and Its