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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 statements are true about the reactions at the active center of chymotrypsin?
2. In which of the following, glucose residues are linked by β1 &arr; 4 glycosidic bonds?
3. In which of the following forms, glucose is stored in the liver?
4. How many types of enzymatic regulation mechanism occurs in the cells?
5. Which of the following is false about chymotrypsin?
6. Which of the following are found in connective tissues?
7. What is the chemical difference between cellulose and chitin?
8. Lactose is a disaccharide of which of the following sugar units?
9. Which of the following glycoprotein functions as a lubricant and protective agent?
10. Which of the following enzyme catalyzes a reaction that introduces reduced nitrogen ito cellular metabolism?
11. The polypeptide chains in chymotrypsin are linked by ___________
12. Which of the following is an example of disaccharide?
13. Which of the following blood group individuals have galactose?
14. Which of the following is an analogous to starch?
15. Which of the following are included in the types of glycolipids?
16. Anthrone method is preferred in the determination of ___________
17. Which of the following is true about Michaelis-Menten kinetics?
18. In the case of allosteric enzymes what is the graphical representation when initial velocity is plotted against substrate concentration?
19. Removal of phosphoryl groups is catalyzed by ___________
20. When the velocity of enzyme activity is plotted against substrate concentration, which of the following is obtained?
21. Which of the following is false about the following reaction?
Phosphorylase a + 2H2O → phosphorylase b + 2Pi
22. Which of the following is false about feedback regulation?
23. The protein core of proteoglycan is rich in ___________
24. Which of the following statements is true about competitive inhibitors?
25. Which of the following is an oligosaccharide linked to protein?