Answer
Hydrogen has a linear relaionship with CO2 levels in the ECF. When high levels of CO2 are present in the peritubular capilllary blood there will be a high secreation rate of hydrogen.
Work Step by Step
Hydrogen has a linear relaionship with CO2 levels in the ECF. When high levels of CO2 are present in the peritubular capilllary blood there will be a high secreation rate of hydrogen.