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KUHS MBBS Biochemistry Previous Question Paper - August 2021 (115001 2019 Scheme)

115001Kerala University of Health Sciences · Biochemistry · 2021 · August · 2019 Scheme

Questions (22)

  1. 1.A 50 years old man with 3 years history of hypertension and occasional panic attacks reported to hospital with episode of throbbing headache, associated with excessive sweating. He gave history of similar attacks earlier. On examination, his BP was 180/100 mm Hg and pulse was 82/min. urine examination revealed very high levels of 24 hrs VMA. • What is the probable diagnosis • Name the aromatic amino acids • Describe the biochemical basis of symptoms and urinary finding • Describe the synthesis of any two biochemically important compounds from the parent amino acid
    15 Marks
  2. 2.Name the ketone bodies. Describe their synthesis and catabolism. Write the causes of ketosis.
    15 Marks
  3. 3.Define porphyria. Classify porphyria and enumerate their salient features. Add a note on acute intermittent porphyria
    8 Marks
  4. 4.Cori’s cycle and its significance
    8 Marks
  5. 5.Draw a neat labeled diagram of electron transport chain. Add a note on chemiosmotic hypothesis
    8 Marks
  6. 6.Describe the coenzyme form, sources, biomedical role and deficiency manifestation of syndrome
    8 Marks
  7. 7.Glycemic index: definition and importance
    8 Marks
  8. 8.Lysosomes
    4 Marks
  9. 9.Lipotrophic factors
    4 Marks
  10. 10.Brown adipose tissue.
    4 Marks
  11. 11.Folate trap
    4 Marks
  12. 12.Functions of cholesterol
    4 Marks
  13. 13.Power house of the cell is --------------
    1 Mark
  14. 14.Marker enzyme for Golgi apparatus
    1 Mark
  15. 15.Give two salient points to compare and contrast hexokinase and glucokinase
    1 Mark
  16. 16.Function of albumin responsible for preventing edema
    1 Mark
  17. 17.Enzyme defect in Von Gierkes disease
    1 Mark
  18. 18.Biochemical defect in Lactose intolerance
    1 Mark
  19. 19.Hetero polysaccharide having anticoagulant function
    1 Mark
  20. 20.Rate limiting enzyme in cholesterol synthesis
    1 Mark
  21. 21.Define gluconeogenesis
    1 Mark
  22. 22.Normal value of total serum protein
    1 Mark

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