2010 Scheme
Q.P. Code: 105001
First Professional MBBS Degree Supplementary Examinations
January 2025
Biochemistry ? Paper I
Time: 3 Hours
Answer all questions to the point neatly and legibly ? Do not leave any blank pages between
answers ? Indicate the question number correctly for the answer in the margin space
Answer all parts of a single question together ? Leave sufficient space between answers
Draw table/diagrams/flow charts wherever necessary
(10)
1. Describe the mitochondrial electron transport chain. What is substrate level
phosphorylation. Give two examples.
(5+3+2)
(2x5=10)
2. Explain the effect of Temperature and Substrate concentration on enzyme activity.
3. Describe how ketone bodies are formed and degraded in the human body.
Short notes
4. Cardiac biomarkers.
5. Describe the secondary structure of proteins.Give examples.
6. Explain the role of Carnitine in fatty acid oxidation.
7. Describe the Malate Aspartate shuttle.
Answer briefly
(5x2=10)
9. Essential pentosuria.
10. Liposomes.
12. Give the differences between hexokinase and glucokinase.
13. Alkaptonuria.
Give precise answers:
(5x1=5)
15. Name the essential fatty acids.
16. Name the key enzymes of neoglucogenesis.
17. Name two mucopolysaccharides.
18. Give the normal levels of serum Albumin and Total Protein.
Q.P. Code: 105001
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Reg. No.: .....................First Professional MBBS Degree Supplementary Examinations
January 2025
Biochemistry ? Paper I
Time: 3 Hours
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Total Marks: 50Answer all questions to the point neatly and legibly ? Do not leave any blank pages between
answers ? Indicate the question number correctly for the answer in the margin space
Answer all parts of a single question together ? Leave sufficient space between answers
Draw table/diagrams/flow charts wherever necessary
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Essay(10)
1. Describe the mitochondrial electron transport chain. What is substrate level
phosphorylation. Give two examples.
(5+3+2)
--- Content provided by FirstRanker.com ---
Short essays(2x5=10)
2. Explain the effect of Temperature and Substrate concentration on enzyme activity.
3. Describe how ketone bodies are formed and degraded in the human body.
Short notes
--- Content provided by FirstRanker.com ---
(5x3=15)4. Cardiac biomarkers.
5. Describe the secondary structure of proteins.Give examples.
6. Explain the role of Carnitine in fatty acid oxidation.
7. Describe the Malate Aspartate shuttle.
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8. What is Von Gierkes disease. Name the enzyme involved.Answer briefly
(5x2=10)
9. Essential pentosuria.
10. Liposomes.
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11. Lipotropic factors.12. Give the differences between hexokinase and glucokinase.
13. Alkaptonuria.
Give precise answers:
(5x1=5)
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14. Name two biologically important peptides.15. Name the essential fatty acids.
16. Name the key enzymes of neoglucogenesis.
17. Name two mucopolysaccharides.
18. Give the normal levels of serum Albumin and Total Protein.
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