Q. The hormones, glucagon and epinephrine, stimulate glycogen breakdown to G-6-P

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Q. What is the cause of the genetic disease known as Galactosemia?

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Q. Each reaction in a metabolic pathway is

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Q. Which of the following is the correct Line weaver-Burk equation?

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Q. Which of the following is false?

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Q. In the case of allosteric enzymes what is the graphical representation when initial velocity is plotted against substrate concentration?

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Q. How many types of enzymatic regulation mechanism occurs in the cells?

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Q. Which is the enzyme that acts as a regulatory enzyme in a four-step metabolic pathway?

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Q. Which of the following is true about Michaelis-Menten kinetics?

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Q. When the velocity of enzyme activity is plotted against substrate concentration, which of the following is obtained?

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Q. The rate determining step of Michaelis-Menten kinetics is __________

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Q. The molecule which acts directly on an enzyme to lower its catalytic rate is __________

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Q. Which of the following is an example for irreversible inhibitor?

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Q. Which of the following is an example of reversible inhibitor?

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Q. Where does inhibitor binds on enzyme in mixed inhibition?

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Q. The catalytic efficiency of two distinct enzymes can be compared based on which of the following factor?

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Q. What is the general mechanism of an enzyme?

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Q. By what factor chymotrypsin enhances the rate of peptide bond hydrolysis?

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Q. The active site of chymotrypsin consists of a catalytic triad of which of the following amino acid residues?

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Q. Which of the following statements are true about the reactions at the active center of chymotrypsin?

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