Biochemistry quiz 2- Rapid fire

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Spot diagnosis, identification of equipment, techniques, case studies, enzyme inhibitors

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Biochemistry quiz 2- Rapid fire

  1. 1. Biochemistry Quiz-2Biochemistry for Medicshttp://www.namrata.co/ 3/7/2013 Biochemistry For Medics 1
  2. 2. Name the Enzyme for this reaction3/7/2013 Biochemistry For Medics 2
  3. 3. ANSWER- It’s Pyruvate dehydrogenase complex3/7/2013 Biochemistry For Medics 3
  4. 4. Is it prokaryotic or eukaryoticprotein synthesis?3/7/2013 Biochemistry For Medics 4
  5. 5. Answer It’s prokaryotic protein synthesis3/7/2013 Biochemistry For Medics 5
  6. 6. Identify the instrument3/7/2013 Biochemistry For Medics 6
  7. 7. Answer It’s fully Automatic Biochemical Auto analyzer.3/7/2013 Biochemistry For Medics 7
  8. 8. Identify the structure3/7/2013 Biochemistry For Medics 8
  9. 9. Answer It’s Alpha helix- the secondary structure of protein.3/7/2013 Biochemistry For Medics 9
  10. 10. Identify the disease3/7/2013 Biochemistry For Medics 10
  11. 11. Answer It’s Rickets3/7/2013 Biochemistry For Medics 11
  12. 12. Identify the disease3/7/2013 Biochemistry For Medics 12
  13. 13. Answer Skin lesions in Zinc deficiency3/7/2013 Biochemistry For Medics 13
  14. 14. What are these yellow spots?3/7/2013 Biochemistry For Medics 14
  15. 15. Answer Eruptive xanthomas3/7/2013 Biochemistry For Medics 15
  16. 16. What is the clinical importance ofC-peptide?3/7/2013 Biochemistry For Medics 16
  17. 17. Answer It’s serum concentration indicates the actual level of endogenously synthesized insulin.3/7/2013 Biochemistry For Medics 17
  18. 18. Identify the Technique3/7/2013 Biochemistry For Medics 18
  19. 19. Answer Ion exchange chromatography3/7/2013 Biochemistry For Medics 19
  20. 20. Identify the process3/7/2013 Biochemistry For Medics 20
  21. 21. Answer It’s the formation of human insulin by Recombinant DNA technology3/7/2013 Biochemistry For Medics 21
  22. 22. Spot question Name the inhibitor of lactate dehydrogenase3/7/2013 Biochemistry For Medics 22
  23. 23. Answer Malonate3/7/2013 Biochemistry For Medics 23
  24. 24. Spot question Certain isoforms of cytochrome P450 (eg, CYP1A1) are particularly involved in the metabolism of polycyclic aromatic hydrocarbons (PAHs) and related molecules; for this reason they were formerly called as ?3/7/2013 Biochemistry For Medics 24
  25. 25. Answer Aromatic hydrocarbon hydroxylases(AHHs)3/7/2013 Biochemistry For Medics 25
  26. 26. Spot question Several powerful oxidants are produced during the course of metabolism, in both blood cells and most other cells of the body. These include superoxide (O2 ), hydrogen peroxide (H2O2), peroxyl radicals (ROO ), and hydroxyl radicals (OH ) and are referred to as ?3/7/2013 Biochemistry For Medics 26
  27. 27. Answer Reactive oxygen species (ROS)3/7/2013 Biochemistry For Medics 27
  28. 28. Spot question In the retina, retinaldehyde functions as the prosthetic group of the light- sensitive opsin proteins, forming rhodopsin (in rods) ………...What is it called in cones?3/7/2013 Biochemistry For Medics 28
  29. 29. Answer Iodopsin3/7/2013 Biochemistry For Medics 29
  30. 30. Spot question Tremors, slurred speech, blurred vision, coma, and ultimately death are the symptoms of………………….intoxication3/7/2013 Biochemistry For Medics 30
  31. 31. Answer Ammonia intoxication3/7/2013 Biochemistry For Medics 31
  32. 32. Spot question SREBP  What is it’s full form?3/7/2013 Biochemistry For Medics 32
  33. 33. Answer Sterol regulatory element-binding protein3/7/2013 Biochemistry For Medics 33
  34. 34. Spot question ACP - the acyl carrier protein requires the vitamin………………..3/7/2013 Biochemistry For Medics 34
  35. 35. Answer Pantothenic acid3/7/2013 Biochemistry For Medics 35
  36. 36. Spot question The major gluconeogenic tissues are- ???3/7/2013 Biochemistry For Medics 36
  37. 37. Answer Liver and kidneys3/7/2013 Biochemistry For Medics 37
  38. 38. Spot question A measure of its digestibility, based on the extent to which it raises the blood concentration of glucose compared with an equivalent amount of glucose or a reference food such as white bread or boiled rice is called--?3/7/2013 Biochemistry For Medics 38
  39. 39. Answer Glycemic index3/7/2013 Biochemistry For Medics 39
  40. 40. Spot question A phospholipid present in mitochondria is called as………….3/7/2013 Biochemistry For Medics 40
  41. 41. Answer Cardiolipin3/7/2013 Biochemistry For Medics 41
  42. 42. Prosthetic groups are: (a) required by all enzymes in the cell (b) loosely bound to enzymes via hydrogen bonds (c) sites on the enzyme molecule that permit allosteric modification of enzyme activity (d) tightly bound to enzymes and are required for their activity3/7/2013 Biochemistry For Medics 42
  43. 43. Answer (d) Tightly bound and are required for the enzyme activity3/7/2013 Biochemistry For Medics 43
  44. 44. Spot question Which of the following promotes glucose and amino acid uptake by muscle? (a) adrenaline (b) insulin (c) glucagon (d) cortisol3/7/2013 Biochemistry For Medics 44
  45. 45. Answer (b)Insulin3/7/2013 Biochemistry For Medics 45
  46. 46. Spot question Which of the following is not a dietary antioxidant? (a) vitamin C (b) lipoic acid (c) vitamin K (d) beta-carotene3/7/2013 Biochemistry For Medics 46
  47. 47. Answer Vitamin K3/7/2013 Biochemistry For Medics 47

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