Download RGUHS MBBS 1st Year 2013 june 1080 Biochemistry Rs2 And Rs3 Question Paper

Download RGUHS (Rajiv Gandhi University of Health Sciences) MBBS (Bachelor of Medicine and Bachelor of Surgery) 1st Year (First Year) 2013 june 1080 Biochemistry Rs2 And Rs3 Previous Question Paper

Rajiv Gandhi University of Health Sciences, Karnataka
First Phase MBBS Degree Examination - June 2013
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
Use separate answer books for section A and Section B
LONG ESSAYS
1 x 10 = 10 Marks
1.
What are sources of C & N atoms of purine? Describe the biosynthesis of purine and add a note
on its regulation.
SHORT ESSAYS
5 x 5 = 25 Marks
2.
Name the different types RNA. Write their salient features Mention their function.
3.
What are buffers? Discuss any two buffer system of the body.
4.
Give the biochemical functions of niacin with examples and manifestation of its deficiency.
5.
What is a restriction endonuclease? Explain their role in recombinant DNA technology.
6.
Give an account of phosphorus metabolism.
SHORT ANSWERS
5 x 3 = 15 Marks
7.
Translation and post translational modifications
8.
Base pairing rule and Wobble hypothesis.
9.
Biochemical defect in Thalassemia.
10.
Cause of Scurvy and pellagra.
11.
Creatinine clearance test.

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