BCH 201 CBT PRACTICE TEST

1. This is not an essential amino acid.

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

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

4. The enzymes involved in ketogenesis are

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

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

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

8. The heat of vaporization of water is ________

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

10. Cellular energy currency is in form of;

.

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

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

13. How many types of signal transducers are there?

14. Which of these is an allosteric enzyme?

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

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

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

18. Proteolytic enzymes in pancreatic juice include all but:

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

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

21. Which of the following is a intracellular second messengers?

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

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

24. ATP contains ----- molecules of phosphates

25. Which is true about ketone bodies?

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

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

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

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

30. Which is not true about acetone?

31. ATP means

32. Recombinant DNA construction involves ____________

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

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

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

36. Which is a ketose sugar isomer?

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

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

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

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