Date: 02-08-2019
0819E379
First Year MBBS Examination
I MBBS Biochemistry Paper 2
Time: 3 hours
Instructions:
1. Answer to the points.
2. Figure to the right indicates marks.
3. Use separate answer books for each
4. Draw diagrams wherever necessary.
5. Write legibly.
Section 1
1. Write short notes on the following:
b) Phenylketeauria
c) Vitamin B12 and Folate Trap (A.
478) (C. 156)
2. Write Short notes of (any three):
(9)
Modifications(A. 584) (C.561)
b) Properties of Genetic Code (A.
580) (C.551)
d) Biologically important free
nucleotides
e) Lac Operon model(A. 596) (C.567)
3. Discuss Any TWO:
(6)
prolonged starvation(A. 122) (C. 383)
b) Balanced Diet(B. 761) (C.514)
c) Interlinking of metabolism at tissue
Section 2
4. Write Short notes on (any two):
a) Functions of plasma
(10)
b) Maintenance of Serum Calcium
and Phosphorus balance
c) Trace elements(A. 491) (C.405)
5. Write Short notes on (any three):
(C.132)
b) Pellagra (A. 470) (C.141)
c) Vitamin A deficiency
d) Purine Salvage pathway (A. 546)
e) Vitamin E Sources and
Biochemical Functions
6. Case report:
A 25 year old woman was admitted in
breathlessness, palpitations with
generalizations edema. She also
complained of weakness of muscles,
difficulty in walking. She gave history of
rice for past two years. She also
avoided pulses, nuts and oil seeds in
her daily intake in an attempt to lose
weight.Erythrocyte transketolase
Answer the following questions (any
six):
(6)
1) What is your probable diagnosis?
in diet?
3) Mention its active forms
4) Why this women suffered from
deficiency of this micronutrient?
associated with which pathway?
6) Give biochemical basis above of
signs and symptoms
7) What is Wernicke's korsakoff
deficiency of this micronutrient?
8) Mention any one biochemical
reaction where this micronutrient is
acting as coenzymes.
0819E379
First Year MBBS Examination
I MBBS Biochemistry Paper 2
Time: 3 hours
--- Content provided by FirstRanker.com ---
Max Marks: 50Instructions:
1. Answer to the points.
2. Figure to the right indicates marks.
3. Use separate answer books for each
--- Content provided by FirstRanker.com ---
section.4. Draw diagrams wherever necessary.
5. Write legibly.
Section 1
1. Write short notes on the following:
--- Content provided by FirstRanker.com ---
a) Primary Gout(A. 548) (C. 394) (10)b) Phenylketeauria
c) Vitamin B12 and Folate Trap (A.
478) (C. 156)
2. Write Short notes of (any three):
--- Content provided by FirstRanker.com ---
a) Post Translational(9)
Modifications(A. 584) (C.561)
b) Properties of Genetic Code (A.
580) (C.551)
--- Content provided by FirstRanker.com ---
c) tRNAd) Biologically important free
nucleotides
e) Lac Operon model(A. 596) (C.567)
3. Discuss Any TWO:
--- Content provided by FirstRanker.com ---
a) Metabolic Changes during(6)
prolonged starvation(A. 122) (C. 383)
b) Balanced Diet(B. 761) (C.514)
c) Interlinking of metabolism at tissue
--- Content provided by FirstRanker.com ---
levelSection 2
4. Write Short notes on (any two):
a) Functions of plasma
(10)
--- Content provided by FirstRanker.com ---
Proteins(A. 385) (C.183)b) Maintenance of Serum Calcium
and Phosphorus balance
c) Trace elements(A. 491) (C.405)
5. Write Short notes on (any three):
--- Content provided by FirstRanker.com ---
a) Functions of Vitamin C(A. 481) (9)(C.132)
b) Pellagra (A. 470) (C.141)
c) Vitamin A deficiency
d) Purine Salvage pathway (A. 546)
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(C. 391)e) Vitamin E Sources and
Biochemical Functions
6. Case report:
A 25 year old woman was admitted in
--- Content provided by FirstRanker.com ---
hospital with complaints ofbreathlessness, palpitations with
generalizations edema. She also
complained of weakness of muscles,
difficulty in walking. She gave history of
--- Content provided by FirstRanker.com ---
having consumed ultra-refined polishedrice for past two years. She also
avoided pulses, nuts and oil seeds in
her daily intake in an attempt to lose
weight.Erythrocyte transketolase
--- Content provided by FirstRanker.com ---
activity was measured to be low.Answer the following questions (any
six):
(6)
1) What is your probable diagnosis?
--- Content provided by FirstRanker.com ---
2) Which micronutrients is deficientin diet?
3) Mention its active forms
4) Why this women suffered from
deficiency of this micronutrient?
--- Content provided by FirstRanker.com ---
5) Erythrocyte Transketolase isassociated with which pathway?
6) Give biochemical basis above of
signs and symptoms
7) What is Wernicke's korsakoff
--- Content provided by FirstRanker.com ---
encephalopathy associated withdeficiency of this micronutrient?
8) Mention any one biochemical
reaction where this micronutrient is
acting as coenzymes.
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