Use the metabolite concentrations in the table to calculate the AG of the reaction above. Report your answer in kJ/mol to 3 significant figures.
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- Carbonic anhydrase catalyzes the hydration of CO. CO2 + H2O ¬ H½CO3 The Km of this enzyme for CO, is 1.20×104 µ.M. When [CO,] = 3.60×104 µM, the rate of reaction was 4.50 umol·mL! sec-1 a What is Vmax for this enzyme? umol·mL-!sec-!Aerobic degradation of an organic compound by mixed cultureof organism in wastewater can be represented by following reaction. C3H6O3 + a O2 + b NH3 → c C5H7NO2 + d H2o + e CO2 A. Determine a, b, c, d and e, if YX/S = 0.4 d X/g S. B. Determine the yield coefficients YX/O2 and YX/NH3. C. Determine the degree of reductions for the substrate, bacteria and RQ for the organisms7. 30 grams of acetic acid (60 MM) is added to 120 g sodium acetate (82 MM). The total volume of the solution is 1 liter. What is the pH of the solution if the is Pka is 4.76? А. 3.23 В. 4.23 C. 5.23 D. 6.34 8. ADH requires NAD+ for catalytic activity. In the reaction catalyzed by ADH, an alocohol is oxidized to an aldehyde as NAD+ is reduced to DADH and dissociates from the enzyme. The NAD is functioning as a (an): A. Apoenzyme B. Coenzyme-cosubstrate c. Coenzyme-prosthetic group D. Cofactor 9. Carbohydrate test that is based on the reduction of Copper ions, EXCEPT. A. Bial's Orcinal test B. Barfoed's test C. Benedict's test D. None of the above. 10. All are carbohydrate monomers, EXCEPT. A. Fructose В. Mannose C. Both A and B D. None of the above. 11. Which one of the following statements about protein structure is correct? A. Proteins consisting of one polypeptide can have a quaternary structure. B. The formation of disulfide bond in a protein required that 2 adjacent participating…
- The Ki for a competitive inhibitor pyrrole-2-carboxylate is 0.05M.Calculate the initial velocity if the substrate concentration is 0.25M and 1.0 mole/liter of the inhibitor is added to thereaction.An enzymatic reaction follows M-M kinetics with Vmax= 2.5 mol m-3s-1and Km = 5 mM.Calculate the time required for 50% conversion of the substrate in a batch reactor if theinitial substrate concentration is0.2 M.Show your calculation steps.An enzyme catalyzes a reaction with a Km of 9.50 mM and a Vmax of 2.10 mM · s-1. Calculate the reaction velocity, vo, for each substrate concentration. [S] = 3.25 mM vo : mM · s-1 [S] = 9.50 mM mM · s-1 Vo :