This system relies on a dual equilibrium process where cellular respiration produces aqueous carbon dioxide gas and liquid water. True False When a strong acid such as HCl is added to the carbonic acid buffer system, _________. The respiratory and renal systems also play major roles in acid-base homeostasis by removing CO 2 and hydrogen ions, respectively, from the body. Chemical and physical sciences practice passage questions. The bicarbonate buffer system is an acid-base homeostatic mechanism involving the balance of carbonic acid (H 2 CO 3 ), bicarbonate ion (HCO), and carbon dioxide (CO 2 ) in order to maintain pH in the blood and duodenum, among other tissues, to support proper metabolic function. The bicarbonate buffer system is the main buffering system used in the body. In the body, a bicarbonate buffer system is used to regulate the pH of blood. Email. Practice: Imaging tissue structures using muon tomography. The bicarbonate buffer is the primary buffering system of the IF surrounding the cells in tissues throughout the body. The role of the bicarbonate buffer system in regulating blood pH. Practice: Understanding cardiac pressure-volume curves. This reaction then takes the aqueous carbon dioxide gas and dissolves it in the liquid water in order to combine and produce aqueous carbonic acid… Google Classroom Facebook Twitter.