Rajiv Gandhi University of Health Sciences, Karnataka
First Phase MBBS Degree Examination - JULY 2015
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Time: Three Hours Max. Marks: 100 Marks
BIOCHEMISTRY (RS2 & RS3)
QP Code: 1080 – Paper II (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
- Draw neat diagram of Watson Crick model of DNA, explain its characteristics and the bonds that play a role in the stability of DNA structure.
SHORT ESSAYS 5 x 5 = 25 Marks
- Describe salvage pathway of purine synthesis and its significance.
- What are porphyrias? Mention four porphyrias with the defective enzyme.
- Explain the role of kidneys in acid base regulation.
- What is a balanced diet? Discuss the components of a balanced diet.
- What are the sources of dietary fibers? Discuss the importance of it in nutrition. Outline the functions of proteins.
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SHORT ANSWERS 5 x 3 = 15 Marks
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- Point mutation.
- Hormones that regulate water balance.
- SDA.
- Ribosomal RNA.
- Define anti oxidants and give two examples.
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This download link is referred from the post: RGUHS MBBS 1st Year Last 15 Years 2010-2025 Previous Question Papers (Rajiv Gandhi University of Health Sciences)
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