<P> In molecular biology , bicarbonate transporter proteins are proteins which transport bicarbonate . Bicarbonate ( HCO ) transport mechanisms are the principal regulators of pH in animal cells . Such transport also plays a vital role in acid - base movements in the stomach , pancreas , intestine , kidney , reproductive organs and the central nervous system . Functional studies have suggested four different HCO transport modes . Anion exchanger proteins exchange HCO for Cl in a reversible , electroneutral manner . Na / HCO co-transport proteins mediate the coupled movement of Na and HCO across plasma membranes , often in an electrogenic manner . Na driven Cl / HCO exchange and K / HCO exchange activities have also been detected in certain cell types , although the molecular identities of the proteins responsible remain to be determined . </P>
<P> In molecular biology , bicarbonate transporter proteins are proteins which transport bicarbonate . Bicarbonate ( HCO ) transport mechanisms are the principal regulators of pH in animal cells . Such transport also plays a vital role in acid - base movements in the stomach , pancreas , intestine , kidney , reproductive organs and the central nervous system . Functional studies have suggested four different HCO transport modes . Anion exchanger proteins exchange HCO for Cl in a reversible , electroneutral manner . Na / HCO co-transport proteins mediate the coupled movement of Na and HCO across plasma membranes , often in an electrogenic manner . Na driven Cl / HCO exchange and K / HCO exchange activities have also been detected in certain cell types , although the molecular identities of the proteins responsible remain to be determined . </P>
how does bicarbonate gets transported across the cell membrane
how does bicarbonate gets transported across the cell membrane
bicarbonate transporter proteins
bicarbonate transporter proteins