Q.P. Code 106001
Reg. No.:.....................
First Professional MBBS Degree Supplementary Examinations
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January 2026Biochemistry - Paper II
Time: 3 hrs
Max marks: 50
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Answer all questions to the point neatly and legibly ? Do not leave any blank pages betweenanswers ? 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
Essay
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(10)1. Describe the process of transcription. Add a note on post transcriptional modifications
and inhibitors of transcription.
(5+3+2)
Short essays
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(2x5=10)2. Formation and fate of bilirubin
.
3. Mention the normal blood level of calcium. Discuss the factors influencing absorption of
calcium.
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Short notes(5x3=15
)
4. Metabolic acidosis.
5. Applications of radio active isotope
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s.6. Salient features of genetic code
.
7. Wald's ? Visual cycle
.
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8. Glomerular function tests.
Answer briefly
(5x2=10
)
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9. What is western blotting. Give its applications.
10. What is Hypernatremia. Name any one cause
.
11. Conjugation phase of detoxification
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.12. Name any two Porphyrias with their enzyme defects
.
13. Describe the structure of immunoglobulins
.
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Give precise answers(5x1=5)
14. Vitamin C cannot be synthesized in human beings. Give reason.
15. Name TWO post translational modifications.
16. Name any TWO Oncofetal antigens.
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17. What is Microalbuminuria. Give its importance.18. Name any TWO diseases associated with copper metabolism.
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