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Rajiv Gandhi University of Health Sciences, Karnataka
First Phase MBBS Degree Examination -
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Time: Three Hours Max. Marks: 100 Marks
BIOCHEMISTRY (RS2 & RS3)
QP Code: 1079 – Paper I (Max.Marks:50)
Your answers should be specific to the questions asked
Draw neat labeled diagrams wherever necessary
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Use separate answer books for section A and Section B
LONG ESSAYS 1 x 10 = 10 Marks
- Describe the ß-oxidation of fatty acids. Give its energetics and explain the regulation of acetyl CoA in our body.
SHORT ESSAYS 5 x 5 = 25 Marks
- How is glycogen digested and absorbed? Describe glycogenolysis in the liver.
- How are bile acids synthesized? Mention two functions of bile acids.
- Describe the conversion of methionine to cysteine. Add a note on homocystinuria.
- Outline the synthesis of epinephrine and give its functions.
- Give the coenzyme role of pantothenic acid and its importance
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SHORT ANSWERS 5 x 3 = 15 Marks
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- Denaturation of proteins.
- Uncouplers of oxidative phosphorylation.
- Reverse cholesterol transport.
- Bonds stabilizing protein structure.
- UDP-Glucuronic acid.
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