BCH 201 CBT PRACTICE TEST

1. The first stage of the glycolytic pathway has______ chemical reaction steps

2. The heat of vaporization of water is ________

3. Which of the following mixture in aqueous solution of equimolar concentration acts as a buffer solution?

4. In which of the following, glucose residues are linked by β1 &arr; 4 glycosidic bonds?

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

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

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

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

9. ATP contains ----- molecules of phosphates

10. How many types of signal transducers are there?

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

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

13. Which of the following are important for white blood cell recognition?

14. Proteolytic enzymes in pancreatic juice include all but:

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

16. Mobilization of free fatty acids from fat stores is herald by all these mechanisms but

17. Which is not true about acetone?

18. Which is a ketose sugar isomer?

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

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

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

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

23. Which of the following makes water a liquid at room temperature?

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

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

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

27. Which is true about ketone bodies?

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

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

30. Which of these is an allosteric enzyme?

31. The first step of the first stage of Glycolysis, phosporylation of glucose is catalyzed by which enzyme?

32. Which of the following is true about tm?

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

34. The fate of Free Amino Acids include all but:

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

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

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

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

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

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