Question

Enzymes 1, 2, 3 are all immobilized on the same flat, nonporous surface. Enzyme 1 converts A to B, and Enzyme 2 converts C to D. Enzyme 3 converts both B and D to E. A ightarrow B + ightarrow E C ightarrow D Represent substrate on the surface with $S_s$ and bulk concentration as $S_b$. Use $K_L$ as the mass transport coefficient, $K_m$ as the Michalis Menten constant, and $V_m'$ as $V_{max}$. What is the surface concentration of A and the rate of formation of E. Hint: Diffusion rate = $K_L(S_b - S_s)$ Reaction rate = $frac{V_m' S_s}{K_m + S_s}$

          Enzymes 1, 2, 3 are all immobilized on the same flat, nonporous surface. Enzyme
1 converts A to B, and Enzyme 2 converts C to D. Enzyme 3 converts both B and D
to E.
A 
ightarrow B
+ 
ightarrow E
C 
ightarrow D
Represent substrate on the surface with $S_s$ and bulk concentration as $S_b$. Use $K_L$ as
the mass transport coefficient, $K_m$ as the Michalis Menten constant, and $V_m'$ as
$V_{max}$. What is the surface concentration of A and the rate of formation of E.
Hint: Diffusion rate = $K_L(S_b - S_s)$
Reaction rate = $frac{V_m' S_s}{K_m + S_s}$

$Enzymes 1, 2, 3 are all immobilized on the same flat, nonporous surface. Enzyme 1 converts A to B, and Enzyme 2 converts C to D. Enzyme 3 converts both B and D to E. A ightarrow B + ightarrow E C ightarrow D Represent substrate on the surface with Ss and bulk concentration as Sb. Use KL as the mass transport coefficient, Km as the Michalis Menten constant, and Vm' as Vmax. What is the surface concentration of A and the rate of formation of E. Hint: Diffusion rate = KL(Sb - Ss) Reaction rate = fracVm' SsKm + Ss$

Added by Taylor V.

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