Problem 4(25 points) a. What (s the purposejof an enzyme? According to the Pseud

Question

Problem 4(25 points) a. What (s the purposejof an enzyme? According to the Pseudo-Steady-State Hypothesis (PSSH), which of the following is zero? Circle your answer b. i. The net rate of formation of the substrate ii.) The net rate of disappearance of the enzyme . The net rate of disappearance of the substrate 7 iv., The net rate of disappearance of the active intermediate c. What are the values of the Vmax and the Michaelis constant, KM,based on the image s below? 0.7 0.6 0.5 0.4 0.3 0.2 500 1000 1500 2000 2500 3000 Concentration of Substrate

Explanation / Answer

A. Enzyme: It works as catalysts to increase the rate of biological reaction. It's basically a protein.

B. Option l. is right, the net rate of formation of substrate is zero

C. From the graph Vmax=0.50

Km is corresponding to Vmax/2 i.e. 500

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