PHYSIOLOGY FINAL REVIEW

Filtered Bicarbonate (old) vs. Secreted (New): Old bicarbonate is reabsorbed from filtrate (saved and not released). New bicarbonate is made from metabolic processes (deamination of glutamine) and is made in the cytosol. Bicarbonate is exchanged for chloride. Bicarbonate is secreted under alkalosis. Bicarbonate is reabsorbed and made under ... ................
................