Biochemistry question papers RGUHS

Here is a list of previous examination biochemistry question papers for UG students,
question papers from RGUHS ( Rajeev gandhi university Karnataka)

Biochemistry (Revised Scheme) NOVEMBER 1999

3, July , 2006 at 6:42 am (Uncategorized)

LONG ESSAYS (2 X 9 = 18 MARKS)

1. How is creatinine synthesised ? Discuss about creatinine clearance and its clinical significance.

2. Discuss about the metabolism of Glycogen.

SHORT ESSAYS (10 X 5 = 50 MARKS)

3. Pyruvate Oxidation

4. Substrate level phosphorylation

5. Competitive inhibition

6. Vitamin E

7. Chondroitin sulphate

8. Antioxidants

9. Glucose absorption

10. Congenital Erythropoietic Porphyria

11. Transport of Bilirubin

12. Significance of Aldosterone

SHORT ANSWERS (16 X 2 = 32 MARKS)

13. Bile salts

14. Metabolic role of zinc

15. Test for urobilinogen

16. Clinical significance of CPK

17. Denaturation

18. Normal values of serum proteins and its fractions

19. Codon

20. Vander Bergh’s reaction

21. Serum amylase

22. Lecithin

23. Ceruloplasmin

24. Titrable acidity

25. Name essential fatty acid and one function of EFA.

26. Renal Glycosuria

27. Carboxy hemoglobin

28. Biuret Test

Biochemistry (Revised Scheme) July 1999

3, July , 2006 at 6:43 am (Uncategorized)

LONG ESSAYS (2 X 9 = 18 MARKS)

1. Source, daily requirement, deficiency disorders and biochemical role of Vit. A.

2. Write in detail about gluconeogenesis and about glucose alanine cycle.

SHORT ESSAYS (10 X 5 = 50 MARKS)

3. Role of Pyridoxal phosphate co-decarboxylase

4. Compound Lipids

5. Source, daily requirement and physiological role iron.

6. Proenzymes

7. Inhibitors of oxidative phosphorylation

8. Serotonin

9. Prostaglandins

10. Fructose intolerance

11. Serum enzymes estimated to access the liver function

12. Catabolism of Hemoglobin

SHORT ANSWERS (16 X 2 = 32 MARKS)

13. Lactose intolerance

14. Chloride bicarbonate shift

15. Marasmus

16. Antioxidants

17. Physiological role of Zinc

18. Methyl malonyl aciduria

19. Essential amino acids

20. Heteropolysaccharides

21. Muscle phosphorylase deficiency

22. FIGLU

23. S – Adenosyl methionine

24. Plasma lipoproteins

25. Conjugation as detoxification mechanism

26. Hypoxanthine

27. Replication

28. Alkaline tide

Biochemistry (Revised Scheme) NOVEMBER 2000

3, July , 2006 at 6:39 am (Uncategorized)

LONG ESSAYS (2 X 9 = 18 MARKS)

1. What is the active form of methionine ? How it is formed ? What are its function ? Enumerate the steps of methionine metabolism. Write the disorders associated with its metabolism.

2. What is Ketosis ? What are the causes ? Enumerate the steps of formation and utilization of ketone bodies ?

SHORT ESSAYS (10 X 5 = 50 MARKS)

3. Regulation of Serum calcium

4. Chromatography

5. Porphyrias

6. How does metabolic alkalosis differ from respiratory alkalosis Explain the cause and compensatory mechanism involved ?

7. Metabolism of fructose

8. Synthesis of calcitriol in the body and its uses

9. Catabolism of heme

10. Glycogen storage disease.

11. Write part played by ribosomes in proteins biosynthesis.

12. Polysaccharides

SHORT ANSWERS (16 X 2 = 32 MARKS)

13. Essential fatty acids

14. Dietary fibre

15. Visual Cycle

16. Maple syrup disease

17. Functions of serotonin

18. Zymogens

19. Wilson’s disease

20. Anaplerosis

21. Fatty liver

22. Mention how propionyl CoA is formed during fatty acid oxidation

23. Explain how change in temp alters the enzyme activity

24. Name the buffers system in plasma

25. Functions of Folic acid

26. Pellagra

27. TPP as a coenzyme in two metabolic reaction of the body

28. Difference between starch and Glycogen

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