Date: 08-01-2014
0819E373
First Year MBBS Examination
I MBBS Biochemistry Paper 1
Time: 3 hours
1. Answer to the points.
2. Figure to the right indicates marks.
3. Use separate answer books for each
section.
5. Write legibly.
Section 1
1. Give an account of any
TWO of the following
(10)
(A. 60) (C.88)
b) What is acidosis? Describe metabolic
and respiratory acidosis. (A. 402) (C. 481)
(C.724)
2. Write Short notes of (any
three)
a) Lipid peroxidation (A. 428) (C. 656) (9)
c) Enzyme Inhibitions (A. 63)(C.92)
d) Diasaccharides (A. 94)(C.18)
e) Acute intermittent porphyria (A. 328)
(C.212)
a) Blood buffer system (A. 398) (C.475)(6)
b) Homeostasis of body fluid (A. 411)
(C.469)
c) Plasma membrane transport (A. 15)
Section 2
4. Write Short notes on (any
two)
a) Gluconeogenesis (A. 135) (C.258) (10)
122) (C.383)
c) Fatty acid oxidations (A. 194) (C.287)
5. Write Short notes on (any
two)
(9)
b) Chemi-osmotic theory of oxidative
phosphorylation (A.318) (C.228) Lead
poisoning (A. 532) (C.666)
d) Inhibitors of electron transport chain (A.
320) (C.232)
6. Give your comments with
justification of Any SIX:
(6)
glucose.
b) Enzyme works by reducing activation
energy of a reaction.
d) Mucopolysaccharides retain water in
extra cellular space.
e) Bicarbonate buffer is the front line
defense for acid base balance in blood.
responsible for "green house effect".
g) Unsaturated fatty acid in the cell
membrane is responsible for fluidity of
membrane.
vehicle is harmful.
0819E373
First Year MBBS Examination
I MBBS Biochemistry Paper 1
Time: 3 hours
--- Content provided by FirstRanker.com ---
Max Marks: 501. Answer to the points.
2. Figure to the right indicates marks.
3. Use separate answer books for each
section.
--- Content provided by FirstRanker.com ---
4. Draw diagrams wherever necessary.5. Write legibly.
Section 1
1. Give an account of any
TWO of the following
--- Content provided by FirstRanker.com ---
a) Factors affecting enzyme activity(10)
(A. 60) (C.88)
b) What is acidosis? Describe metabolic
and respiratory acidosis. (A. 402) (C. 481)
--- Content provided by FirstRanker.com ---
c) Electrophoresis serum proteins (A. 384)(C.724)
2. Write Short notes of (any
three)
a) Lipid peroxidation (A. 428) (C. 656) (9)
--- Content provided by FirstRanker.com ---
b) Phospholipids (A. 108) (C.34)c) Enzyme Inhibitions (A. 63)(C.92)
d) Diasaccharides (A. 94)(C.18)
e) Acute intermittent porphyria (A. 328)
(C.212)
--- Content provided by FirstRanker.com ---
3. Discuss Any TWOa) Blood buffer system (A. 398) (C.475)(6)
b) Homeostasis of body fluid (A. 411)
(C.469)
c) Plasma membrane transport (A. 15)
--- Content provided by FirstRanker.com ---
(C.651)Section 2
4. Write Short notes on (any
two)
a) Gluconeogenesis (A. 135) (C.258) (10)
--- Content provided by FirstRanker.com ---
b) Biochemical change in starvation (A.122) (C.383)
c) Fatty acid oxidations (A. 194) (C.287)
5. Write Short notes on (any
two)
--- Content provided by FirstRanker.com ---
a) IgG (A. 649) (C.188)(9)
b) Chemi-osmotic theory of oxidative
phosphorylation (A.318) (C.228) Lead
poisoning (A. 532) (C.666)
--- Content provided by FirstRanker.com ---
c) Oncogene (A. 664) (C.687)d) Inhibitors of electron transport chain (A.
320) (C.232)
6. Give your comments with
justification of Any SIX:
--- Content provided by FirstRanker.com ---
a) Fructose is not a stereo isomer of(6)
glucose.
b) Enzyme works by reducing activation
energy of a reaction.
--- Content provided by FirstRanker.com ---
c) Phospholipids are amphipathic in nature.d) Mucopolysaccharides retain water in
extra cellular space.
e) Bicarbonate buffer is the front line
defense for acid base balance in blood.
--- Content provided by FirstRanker.com ---
f) Carbon dioxide in atmosphere isresponsible for "green house effect".
g) Unsaturated fatty acid in the cell
membrane is responsible for fluidity of
membrane.
--- Content provided by FirstRanker.com ---
h) Carbon mono oxide in exhaust gas ofvehicle is harmful.