Enzymes and Kinetics Questions

• When an enzyme is functioning at Vmax, the rate of the reaction is limited by
• If a reaction occurs in the absence of inhibitor with rate ν0 and in the presence of inhibitor with rate νi, the degree of inhibition is defined as
• Which of the following step is assumed to be the slowest step in the Michaelis Menten equation?
• The ratio of the amount of a protein present in a sample, which is used as a measure of purification, is known as
• Which category of enzymes belongs to class 5 in the international classification?
• Predominantly uncompetitive inhibition may be called when
• When substrate [S] = KM (Michaelis-Menten constant), the velocity of an enzyme catalyzed reaction is about
• A classical noncompetitive inhibitor has
• The rate equation in non-competitive inhibition based on Michaelis Menten equation is given by
• The initial velocity, V0, of an enzyme catalyzed reaction reaches Vmax as
• The active site of an enzyme differs from an antibody-antigen binding site in that the enzyme active site
• Enzymes are basically
• Classical noncompetitive inhibition is obtained only under
• Lock and key theory is based on the compatibility of
• Michaelis Menten equation can also be written as
• The rate equation in competitive inhibition based on Michaelis Menten equation is given by