BCH 201 CBT PRACTICE TEST

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

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

3. The enzymes that are involved in this stage of Glycolysis include all but;

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

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

6. Disorders of fatty acid oxidation include;

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

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

9. Which of the following involves carrying genetic information from DNA for protein synthesis?

10. Splitting of 1,3 Diphosphoglycerate is catalyzed by;

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

12. Which of these is an allosteric enzyme?

13. During prolonged fasting, the body source its major metabolic fuel through which of the following metabolic events;

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

15. Fatty Acid Activation is triggered by all these hormones except

16. The relationship between oxygen concentration and the fraction of binding sites occupied in myoglobin can best be described as ________

17. Which is true about ketone bodies?

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

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

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

21. Which of the following is termed as conserved gene order?

22. Which is an aldose sugar?

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

24. Utilization of fatty acids for energy production is absent in which of these tissues

25. Recombinant DNA construction involves ____________

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

27. Which of the following hormone is responsible for the activation of phospholipase C?

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

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

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

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

32. Which of the following involves carrying genetic information from DNA for protein synthesis?

33. The first substrate of the second stage of Glycolysis is;

34. Proteolytic enzymes in pancreatic juice include all but:

35. ATP contains ----- molecules of phosphates

36. The heat of vaporization of water is ________

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

38. During the first stage of Glycolysis, phosporylation reaction happens how many times?

39. The key enzymes for utilization of ketone bodies is found in these tissues except;

40. Glyceraldehyde 3-phosphate contains ------- carbon units