(Scatchard's method.) An equilibrium drug-protein binding study was performed and the following table was generated. Complete the following table and plot r vs. [D] and r/[D] vs.r r/D (M-1) [D] (M) 9.90 x 10- 2.67 x 103 6.00 x 103 1.60 x 10-2 r 1.2 2.4 3.6 4.8 Determine: a) The number of binding sites per protein (if the binding sites are uniform). b) The concentration of the drug at which 50% saturation occurs. (Scatchard's method.) An equilibrium drug-protein binding study was performed and the following table was generated. Complete the following table and plot r vs. [D] and r/[D] vs.r r/D (M-1) [D] (M) 9.90 x 10- 2.67 x 103 6.00 x 103 1.60 x 10-2 r 1.2 2.4 3.6 4.8 Determine: a) The number of binding sites per protein (if the binding sites are uniform). b) The concentration of the drug at which 50% saturation occurs