Within the RBC hypoxia stimulates glycolysis by which of the following regulating pathways ?
A. Hypoxia stimulates pyruvate dehydrogenase by increased, 2, 3dpg
B. Hypoxia inhibits hexokinase
C. Hypoxia stimulates release of all glycolytic enzymes from band 3 on rbc membrane
D. Activation of the regulatory enzymes by high ph