Regulation of blood pH by Buffer System || Biochemistry || Acid Base Balance ||

This is an introduction video on Buffer system, acid, base, pH, and the regulation of blood pH by buffer system.
Buffer is a solution which resist the change in pH on addition of acid or base.
Buffer system is the first line of defense against PH change.
Principal buffers include
Bicarbonate buffer
Phosphate buffer
Protein buffer
Hemoglobin buffer