Asked by Brody Chester on Jun 10, 2024
Verified
Which of the following is NOT a buffer system of the body?
A) Bicarbonate buffer system
B) Phosphate buffer system
C) Protein buffer system
D) NaCl buffer system
E) Hemoglobin buffer
Buffer System
A chemical system that maintains the pH of a solution by adjusting the proportion of acid and base.
Hemoglobin Buffer
A system in red blood cells that helps maintain pH balance in the blood by binding to or releasing hydrogen ions.
- Distinguish the various buffer systems operational within the body and their significance in preserving pH equilibrium.
Verified Answer
AA
Arianna AlexusJun 10, 2024
Final Answer :
D
Explanation :
NaCl (sodium chloride) is not a buffer system. Buffer systems, like the bicarbonate, phosphate, protein, and hemoglobin buffers, help maintain the body's pH by neutralizing acids or bases, whereas NaCl does not have this capability.
Learning Objectives
- Distinguish the various buffer systems operational within the body and their significance in preserving pH equilibrium.