Dr. MGR University Question Paper
FIRST M.B.B.S. DEGREE EXAMINATION
Paper V – BIOCHEMISTRY – I
Q. P. Code : 524055
Time : 180 Minutes Maximum: 100 Marks
Answer ALL questions.
Draw Suitable diagrams wherever necessary
I. Elaborate on: Pages Time Marks
(Max.) (Max.) (Max.)
1. What are the components of Mitochondrial Electron
Transport Chain .Describe the events and inhibitors of
Oxidative phosphorylation. 16 25 15
2. Explain the significance and reactions of Hexose
MonoPhosphate shunt and disorders associated to it. 16 25 15
II. Write notes on:
1. Isoenzymes of Lactate dehydrogenase and their significance. 3 8 5
2. Functions, Deficiency Symptoms of Vitamin Thiamine. 3 8 5
3. Calcium homeostasis and its disorder. 3 8 5
4. Metabolic adaptation in Fed state. 3 8 5
5. What are the various muco polysaccharides. Add a note
on hyaluronic acid. 3 8 5
6. Line Weaver Burk’s Plot and its significance. 3 8 5
7. Enzymes, coenzymes, inhibitors of Pyruvate
Dehydrogenase Reaction. 3 8 5
8. Alcohol metabolism. 3 8 5
9. Fredrickson’s classification of hyperlipprotenemias. 3 8 5
10. Mention the types of heteropolysaccharides and their functions. 3 8 5
III. Short Answers on:
1. Cardiolipin. 1 5 2
2. Mention the types of fatty acid oxidation. 1 5 2
3. What are the products of Arachidonic acid? 1 5 2
4. Carnitine. 1 5 2
5. Anomerism. 1 5 2
6. How Haemoglobin binds to oxygen. 1 5 2
7. Km Value and its significance. 1 5 2
8. Bronze Diabetes. 1 5 2
9. WHO criteria for Diagnosis of Diabetes mellitus. 1 5 2
10. Zellweger’s syndrome. 1 5 2
*******
FIRST M.B.B.S. DEGREE EXAMINATION
Paper V – BIOCHEMISTRY – I
Q. P. Code : 524055
Time : 180 Minutes Maximum: 100 Marks
Answer ALL questions.
Draw Suitable diagrams wherever necessary
I. Elaborate on: Pages Time Marks
(Max.) (Max.) (Max.)
1. What are the components of Mitochondrial Electron
Transport Chain .Describe the events and inhibitors of
Oxidative phosphorylation. 16 25 15
2. Explain the significance and reactions of Hexose
MonoPhosphate shunt and disorders associated to it. 16 25 15
II. Write notes on:
1. Isoenzymes of Lactate dehydrogenase and their significance. 3 8 5
2. Functions, Deficiency Symptoms of Vitamin Thiamine. 3 8 5
3. Calcium homeostasis and its disorder. 3 8 5
4. Metabolic adaptation in Fed state. 3 8 5
5. What are the various muco polysaccharides. Add a note
on hyaluronic acid. 3 8 5
6. Line Weaver Burk’s Plot and its significance. 3 8 5
7. Enzymes, coenzymes, inhibitors of Pyruvate
Dehydrogenase Reaction. 3 8 5
8. Alcohol metabolism. 3 8 5
9. Fredrickson’s classification of hyperlipprotenemias. 3 8 5
10. Mention the types of heteropolysaccharides and their functions. 3 8 5
III. Short Answers on:
1. Cardiolipin. 1 5 2
2. Mention the types of fatty acid oxidation. 1 5 2
3. What are the products of Arachidonic acid? 1 5 2
4. Carnitine. 1 5 2
5. Anomerism. 1 5 2
6. How Haemoglobin binds to oxygen. 1 5 2
7. Km Value and its significance. 1 5 2
8. Bronze Diabetes. 1 5 2
9. WHO criteria for Diagnosis of Diabetes mellitus. 1 5 2
10. Zellweger’s syndrome. 1 5 2
*******
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