Download MBBS 1st Year 1999 April Biochemistry Paper I Question Paper

Download MBBS (Bachelor of Medicine and Bachelor of Surgery) 1st Year (First Year) 1999 April Biochemistry Paper I Previous Year Question Paper

APRIL -1999
SG 504] Sub. Code : 4004
FIRST M.B.B.S. DEGREE EXAMINATION.
(Non=Semester):
(Revised Regulations)
Paper V< BIOCHEMISTRY <=~ T.
Time : Three hours Maximuim : 50 marks
Twoand a half hours Section A ; 35 marks
f;r? Section'A ?Section C i 15 marks
?Section C must be anwered separately on the
answer sheet provided.
Answer ALL questions.
Draw suitable diagrams wherever necessary:.:
SECTION A
1. Classify Enzymes. Describe the different types of
enzyme inhibition. Add a:note on clinical significance of
enzymes, (10)
2. Write briefly on : (5% 5= 25)
? (a) Outline the pafhway and gignificance of
'*moneogen? esis,
{(b): What are Eicosanoids? Discuss the biomedical
importance of Arachidonic acid and its derivatives.
(?) Metabolic functions of cyanocobalamine with
2xamples.
) Structure of collagen:
{e) Biochemical defect causing acute intermittent
porphyria.
[SG 504)