Biochemie (Fach) / Schriftliche Endprüfung (Lektion)
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Altfragen
Diese Lektion wurde von Jackie1995 erstellt.
- 1. The urea is regulated by? A. Acetyl Coa B. Citrate ... E. Cytoplasmic carbamoylphosphate
- 2.Which of the following will not require NADPH+ H+? ... C. The beta oxidation of fatty acid
- 3.Which of the following is not a dehydrogenase in ... C. Pyruvate dehydrogenase
- 4.Alanine transaminase(ALT) transfers an amino group ... B. Alpha – ketoglutarate
- 5. Which of the following statements about the reactions ... B. In glycolysis glucose – 1,6 – biphosphate is split into glyceraldehyde – 3- phosphate and dihydroxyacetone-phosphate
- 6.This enzymatic reaction takes place in the mitochondria ... E. All of these answers are true
- 7.Contain B- D- glucose A. Starch B. Maltose C. Glycogen ... D. Cellulose
- 8. From which molecule can be produced oxaloacetate? ... E. All answers A-C are true
- 9.Which pathway reaction takes place in the mitochondrion? ... B. Beta – oxidatation of palmitic acid
- 10.Which of the following statements about the generation ... C. ATP synthase in valves are structured outside the inner mitochondrial membrane
- 11.Which enzymatic NADP+ as a cofactor? A. 6 – ... A. 6 – P – gluconate dehydrogenase
- 12. Which of the following statements about the ketone ... C. The liver produces acetoacetate and B- hydroxybyturate from fatty acids
- 13. Increased cAMP concentration increases the activity ... E. All of these answers is true
- 14. Alpha – ketoglutarate is the end product of ... E. None of them
- 15. Start molecule of ketogenesis? A. Propionyl Coa ... D. Acetyl Coa
- 16. How much energy is produced in the anaerob glycolysis ... A. 2 mol ATP
- 17. Which of the following enzymes need thiamine pyrophosphate ... D. Pyruvate dehydrogenase
- 18. Which of the following molecules contains the ... C. Palmitic acid
- 19. Start molecule of ketogenesis? A. Leucine B. Glutamic ... A. Leucine
- 20. Which pathway reaction takes place in mitochondria? ... B. Beta oxidation of palmitic acid
- 21. How much energy is produced in the complete oxidation ... A. 72
- 22.Characteristics of arachidonic acid? A. Omega 6 ... A. Omega 6 unsaturated fatty acids, four double bonds, 20 C
- 23.Which has not a high energy bond? Glucose – 6 – phosphate
- 24. Start molecule of GNG? Pyruvate
- 25. This enzyme uses NAPD as a cofactor? A. Succinate ... D. 6 – P- gluconate dehydrogenase
- 26.From which molecule can be produced oxaloacetate ... A. Pyruvate
- 27. This molecule can be synthesized from HMG – ... E. None of them
- 28. Which of the following is a common intermediate ... E. Pyruvate
- 29. Which enzyme catalyzes reaction where substrates ... A. Succinyl CoA synthethase/Pyruvate kinase
- 30. Which establishment is not characteristic for ... C. Contains HEM iron
- 31. Characteristic of linoleic acid? A. 6 unsaturated ... C. 6 unsaturated fatty acids, two double bonds, 18 C
- 32. In the urine of a healthy cat can be found? A. ... B. Urea, allantoine, ammonium ion
- 33. In the urine of a healthy dalmantin dog can be ... A. Urea, uric acid and ammonium ion
- 34. Start molecule of gluconeogenesis? A. Acetoacetate ... D. Lactate
- 35. How many energy is produced in the beta oxidation ... B. 131 mol ATP
- 36. This reaction happens in cytoplasm? A. ATP citrate ... A. ATP citrate lyase
- 37. Which cycle produced NADPH+ H? Pentose phosphate pathway
- 38. Primary bile acids? Cholic acid/Chenodeoxycholic acid
- 39. What is splitting urea in rumen? Bacterial urase
- 40. Start molecule of oxaloacetic synthesis? Pyruvate
- 41. Which amino acid produces GABA? Glutamate
- 42. Where can we NOT find ketosis? Liver
- 43. Essential amino acid in horse? Lycine
- 44. Allosteric enzyme? Reversible enzyme inhibition
- 45. Where is fat produced? Mammary gland/adipose tissue/ liver in some species
- 46. Energy gain from oxidation from 1 glucose molecule? ... 36 ATP
- 47. What amino acid can make pyruvate? Alanine, serine, glycine and cysteine
- 48. What amino acid can make glutamic acid? Alanine
- 49. What is the amine group needed for the transamination ... Glutamic acid
- 50. Where are transaminases found? Cytoplasm or mitochondria