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Biochemistry Practice Test Questions: Enzymes, Carbohydrates and Gycobiology
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Avg score: 66% Most missed: “Which of the following statements is true about uncompetitive inhibitors?”

Topics covered: Enzyme Kinetics as an Approach to Understanding Mechanism, Examples Of Enzymatic actions, Regulatory Enzyme, Monosaccharides and Disaccharides, Polysaccharides, & Glycoconjugates: Proteoglycans, Glycoproteins and Glycolipids.

Related Test: Biochemistry Practice Test Questions: Enzymes (568)

Biochemistry Practice Test Questions: Enzymes, Carbohydrates and Gycobiology
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25 Questions

1. Which of the following has reducing properties?
2. Which of the following is an example of monosaccharide?
3. Which of the following are included in the types of glycolipids?
4. Which of the following statements is true about uncompetitive inhibitors?
5. In which of the following, glucose residues are linked by β1 &arr; 4 glycosidic bonds?
6. When the velocity of enzyme activity is plotted against substrate concentration, which of the following is obtained?
7. Removal of phosphoryl groups is catalyzed by ___________
8. Which of the following is false about lysozyme?
9. Which of the following is false?
10. Which of the following enzyme catalyzes a reaction that introduces reduced nitrogen ito cellular metabolism?
11. Fructose and Glucose can be distinguished by ___________
12. Which of the following enzymes catalyze the ADP-ribosylation of key cellular enzymes or proteins?
13. By what factor chymotrypsin enhances the rate of peptide bond hydrolysis?
14. Which of the following statements are true about the reactions at the active center of chymotrypsin?
15. In maltose, between which of the following carbons there is a linkage?
16. Which of the following is an example of bacterial and yeast polysaccharide?
17. The attachment of phosphoryl groups to specific amino acid residues is catalyzed by ___________
18. Which of the following is an example for irreversible inhibitor?
19. Which of the following is false about the following reaction?
Phosphorylase a + 2H2O → phosphorylase b + 2Pi
20. Which is the enzyme that acts as a regulatory enzyme in a four-step metabolic pathway?
21. Which of the following are the storage polysaccharides?
22. Which of the following is the correct Line weaver-Burk equation?
23. Which of the following is false about feedback regulation?
24. Which of the following is false?
25. Which of the following is true about the structure of hexokinase?