Question

1. Explain why a catalyst must affect the rate of a reaction in both directions. 2. Calculate the concentration of a noncompetitive inhibitor (K yield 90% inhibition of an enzyme-catalyzed reaction. 2 x 10 M) need 3. For the operator (sin0/cos8)(d/de) and the eigenfunction sine, the eigenvalue a) sine b) 1 c) -sine d) -1 e) -cose 4. Evaluate numerically . Hint: use Euler formula. Show your work clearly no explanation is provided how the final answer was reached)
please help me with this short answer portion i am confused

Answer 1

even thot