Download VNSGU MBBS 2010 1st Year RO 1546 Biochemistry Paper II Question Paper

Download VNSGU ((Veer Narmad South Gujarat University)) MBBS (Bachelor of Medicine and Bachelor of Surgery) 2010 1st Year RO 1546 Biochemistry Paper II Previous Question Paper

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ect Code No.
:
Fillup strictly the details of 4, signs on your answer book.
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Name of the Examination :
First Year M.B.B.S.
Name of the Subject :
sai
4
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43141
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I Biochemistry (Paper - 2)
5 4 6
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p-Section No. (1, 2, ) :
#111411111111,0111111P11,11111illl)110IIIII
RO-1546
First Year M.B.B.S. Examination
June ? 2010
Biochemistry (Paper - II)
Time : 2 Hours] [Total Marks : 50
Instructions
(1)
Seat No. :
11111111111111
(2) Figures to the right indicate full marks.
(3) Draw diagrams where appropriate.
1 Discuss biochemical aspects of diabetes mellitus. 11
OR
1 Discuss replication, what are the various mechanisms for 11
repair of DNA.
2 Read the following case and answer the questions : 10
A 45 year old male who is suffering from diabetes
mellitus (DM) visited to OPD for routine check up. His
fasting glucose level was 99 mg/d1, PP2BS was 130 mg/d1.
Total cholesterol was 280 mg/d1 (Normal range : 200-240
mg/di) Triglycerides was 198 mg/d1 (normal range
130-160 mg/c11) HbA
ic
was 7.5% (normal range 3.5-5.5%).
Physician prescribed statins and other medicines to control
plasma glucose level he also advised him regular exercise,
regular eye check up.
(a) How statins help to treat hyperlipidemia ?
(b) What is the significance of HbA
lc
?
(c) Why diabetics are more prone to develop cataract ?
(d) Why uncontrolled diabetes mellitus leads to ketosis ?
(e) Why HDL cholesterol is "Good Cholesterol".
RO-1546] 1 [Contd...
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LSubj
ect Code No.
:
Fillup strictly the details of 4, signs on your answer book.
w-
-
Name of the Examination :
First Year M.B.B.S.
Name of the Subject :
sai
4
q ?- Frial-actA [
43141
7
-
iRcl,d
1
'
4
R '
4,4
k
4 41441
.
I Biochemistry (Paper - 2)
5 4 6
Nil
u
p-Section No. (1, 2, ) :
#111411111111,0111111P11,11111illl)110IIIII
RO-1546
First Year M.B.B.S. Examination
June ? 2010
Biochemistry (Paper - II)
Time : 2 Hours] [Total Marks : 50
Instructions
(1)
Seat No. :
11111111111111
(2) Figures to the right indicate full marks.
(3) Draw diagrams where appropriate.
1 Discuss biochemical aspects of diabetes mellitus. 11
OR
1 Discuss replication, what are the various mechanisms for 11
repair of DNA.
2 Read the following case and answer the questions : 10
A 45 year old male who is suffering from diabetes
mellitus (DM) visited to OPD for routine check up. His
fasting glucose level was 99 mg/d1, PP2BS was 130 mg/d1.
Total cholesterol was 280 mg/d1 (Normal range : 200-240
mg/di) Triglycerides was 198 mg/d1 (normal range
130-160 mg/c11) HbA
ic
was 7.5% (normal range 3.5-5.5%).
Physician prescribed statins and other medicines to control
plasma glucose level he also advised him regular exercise,
regular eye check up.
(a) How statins help to treat hyperlipidemia ?
(b) What is the significance of HbA
lc
?
(c) Why diabetics are more prone to develop cataract ?
(d) Why uncontrolled diabetes mellitus leads to ketosis ?
(e) Why HDL cholesterol is "Good Cholesterol".
RO-1546] 1 [Contd...
3 Write short note on : (any three) 9
(a) Phenyl ketonuria
(b) Transamination
(c) Characteristics of genetic codes
(d) Carnitine transporter
(e) Galactosemia.
4 Write notes on : (any two) 10
(a) Glycogenolysis
(b) PCR
(c) Post translation modification
(d) Urea cycle.
5 Comment on / justify in 2-3 sentences : (any five) 10
(a) Sodium fluoride used as preservative while collecting
blood for glucose estimation.
(b) Replication is always semi conservative.
(c) Ciprofloxacin inhibit replication of bacterial DNA.
(d) Hemolysed serum is not suitable for serum
potassium estimation.
(e) Muscle glycogen does not contribute in plasma
glucose level.
(f) Human being can not digest cellulose.
RO-1546] 2 [ 300 ]
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