Name of the University : The Tamilnadu Dr. M.G.R. Medical University
Degree : First M.B.B.S
Subject Code/Name : 4056 Biochemistry-II
Paper : Paper IV
Document Type : Question Bank
Website : web.tnmgrmu.ac.in
Download Model/Sample Question Paper :
2008-2014 :https://www.pdfquestion.in/uploads/we…1-524056LA.pdf
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1998-2000 :https://www.pdfquestion.in/uploads/we…1-524056KC.pdf
Biochemistry-II :
August 2008 :
I. Essay Questions : (2 x 15 = 30)
1. Describe the pathways of methionine metabolism. Add a note on metabolic functions of methionine and cysteine.
2. Describe the biosynthesis of purine nucleotide. Add a note on regulation.
II. Write Short notes on : (10 x 5 = 50)
1. Transamination reactions.
2. Renal regulation of pH.
3. Gout.
4. Mutation.
5. Differences between DNA and RNA.
6. Oncogenes.
7. Post translational modification.
8. Formation
9. Alkaptonuria.
10. Southern blotting.
III. Short Answer Questions : (10 x 2 = 20)
1. Name the buffer systems of blood.
2. Sources of carbon and nitrogen in purine ring.
3. Wobble hypothesis.
4. Write the enzyme defect in (1) Lesch-Nyhan Syndrome (2) Orotic aciduria.
5. Okasaki fragments.
6. What are Xenobiotics.
7. Causes of Metabolic acidosis.
8. Name the important compounds formed from Glycine.
9. Inhibitors of protein biosynthesis.
10. Apoptosis.
February 2009 :
I. Essay Questions : (2 x 15 = 30)
1. Describe the pathways of methionine metabolism. Add a note on metabolic functions of methionine and cysteine.
2. Describe the biosynthesis of purine nucleotide. Add a note on regulation.
II. Write Short notes on : (10 x 5 = 50)
1. Transamination reactions.
2. Renal regulation of pH.
3. Gout.
4. Mutation.
5. Differences between DNA and RNA.
6. Oncogenes.
7. Post translational modification.
8. Formation of creatine.
9. Alkaptonuria.
10. Southern blotting.
III. Short Answer Questions : (10 x 2 = 20)
1. Name the buffer systems of blood.
2. Sources of carbon and nitrogen in purine ring.
3. Wobble hypothesis.
4. Write the enzyme defect in (1) Lesch-Nyhan Syndrome (2) Orotic aciduria.
5. Okasaki fragments.
6. What are Xenobiotics.
7. Causes of Metabolic acidosis.
8. Name the important compounds formed from Glycine.
9. Inhibitors of protein biosynthesis.
10. Apoptosis.