MBC 201 CBT PRACTICE TEST

1. Disorders of fatty acid oxidation include;

2. Which of the following is abundantly found in collagen?

3. Splitting of Fructose 1, 6 biphosphate yields ----- molecules of glyceraldehyde 3- phosphate

4. Which of the following is a function of chaperone protein?

5. Meristem culture helps in developing which of the following?

6. This is not an essential amino acid.

7. Which of the following is true about phosphodiester linkage?

8. Which of the following is true about the Z-DNA helix?

9. Which of the following membranes contain low cholesterol and high cardiolipin?

10. Which of the following temperature best suits the growth and multiplication of transformed cells?

11. The stability of an α-helix is not affected by which of the following?

12. Splitting of Fructose 1, 6 biphosphate is catalyzed by;

13. Arrangement of nucleotides in DNA can be seen using which of the following instruments?

14. The second stage of Glycolysis consists of ------ chemical reaction steps

15. All but one is true about the carnitine fatty acyl carrier system

16. Which of the following catalyzes the reversible degradation of 2-phosphoglycerate to phosphoenolpyruvate?

17. Ketones are excellent fuels for many non hepatic tissues including;

18. Which of the following is a choline-containing lipid?

19. The final step of production of pyruvate is catalyzed by;

20. Which of the following is an example of epimers?

21. The process of β-oxidation of fatty acids includes all but one of the process

22. The pro-enzyme, trypsinogen in converted to active trypsin by _______,

23. The number of milligrams of KOH required to neutralize the free and combined fatty acid in one gram of a given fat is called __________

24. Which of the following membrane lipids have a direct glycosidic linkage between the head-group sugar and the backbone glycerol?

25. When compared to the first immune response to the same antigen, which of the following is not a hallmark of the secondary immune response?

26. Which of the following is a 39-residue hormone of the anterior pituitary gland?

27. Which of the following proteins does not function in cell-cell interaction?

28. Based on which of the following enzymes Hydrolysis reactions are catalyzed?

29. Proteolytic enzymes in pancreatic juice include all but:

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

31. Cellular energy currency is in form of;

.

32. The reactions in the first stage of the glycolytic pathway comprises of which of the following?

33. Which is a ketose sugar isomer?

34. The breakdown of one molecule of Glucose will yield ------ molecules of pyruvate

35. Which is not true about cellular fatty acid metabolism?

36. The digestive enzyme that completes digestion of small peptides within the intestinal mucosal cells is ______,

37. The heat of vaporization of water is ________

38. Who deduced the double-helical structure of DNA?

39. ATP contains ----- molecules of phosphates

40. Which of the following enzyme catalyzes a reaction that introduces reduced nitrogen ito cellular metabolism?