Correct answers are given, please show work! Answer for a is 36.8 and for b is -50.3

10. The enzyme urease catalyzes the hydrolysis of urea to ammonia and carbon dioxide: H2O + H2NCONH2 = 2 NH3 + CO2 The enzyme has a molecular weight of 473,000, and it contains eight independent active sites per molecule. 10 (a). Temperature-dependence studies show that the value of the maximum velocity at 30 C is 3.0 times greater than it is at 10 C. The value of Ky is not significantly affected by the temperature. Calculate the enthalpy of activation AH* for this reaction. (10 points) Write your answer with proper sign, significant digits and unit [ 36.8 kJ/mol ] 10 (b). The catalytic constant per active site keat is about 860 s' at 30 C. Calculate the value of the entropy of activation AS* for the reaction using the result of part (a). (10 points) Write your answer with proper sign, significant digits and unit [ 50,3J/mol