Figure 2.

Concentration dependence of the rate of Glc uptake at pH 5.5 (15-min incubation time). Inset, Eadie-Hofstee plot of the means. Linear regression resulted in an apparent K_m of 0.12 mm (ranging from 0.10–0.15 mm among three replications) and a mean V_max of 19 fmol cell⁻¹ h⁻¹ (12–24 fmol cell⁻¹ h⁻¹).