2011 - 2015 Question Papers Dr. MGR University PAPER II BIOCHEMISTRY AND PATHOLOGY

Dr. MGR University AUGUST 2011 Question Paper
Subject : PAPER II  BIOCHEMISTRY AND PATHOLOGY

[KZ 0811] Sub. Code: 1402
B.Sc. CARDIO PULMONARY PERFUSION CARE TECHNOLOGY
FIRST YEAR
PAPER II – BIOCHEMISTRY AND PATHOLOGY
Q.P. Code: 801402
Time : Three Hours Maximum : 100 marks
Answer ALL questions
I. Elaborate on: (3 x 10 = 30)
 1. Write in detail about viral infections.
 2. Elaborate the classification of proteins.
 3. Explain chronic and acute inflammation.
II. Write notes on: (8 x 5 = 40)
 1. Vitamin D.
 2. Glycogenolysis.
 3. Enzyme inhibition.
 4. Buffers.
 5. Functions of lipids.
 6. Cellular adaptation of growth and disorder.
 7. Parasitic infections.
 8. Enzyme inhibition.
III. Short Answers on: (10 x 3 = 30)
 1. Respiratory Quotient.
 2. Cell death.
 3. Molality.
 4. Kwarshiorkar.
 5. Three examples of viral infections.
 6. Innate immunity.
 7. Three examples of chemical mediators of inflammation.
 8. Isoenzymes.
 9. T cells.
10. Balanced diet.
*******

Dr. MGR University AUGUST 2012 Question Paper
Subject : PAPER II  BIOCHEMISTRY AND PATHOLOGY

[LB 0811] Sub. Code: 1402
B.Sc. CARDIO PULMONARY PERFUSION CARE TECHNOLOGY
FIRST YEAR
PAPER II – BIOCHEMISTRY AND PATHOLOGY
Q.P. Code: 801402
Time : Three Hours Maximum : 100 marks
 Answer ALL questions in the same order.
I. Elaborate on: Pages Time Marks
 (Max.) (Max.) (Max.)
 1. What are Immunoglobulins? Explain with the help of a
 tabular column about the different characteristic 7 20 min. 10
 properties of all the five types.
 2. a) Draw the structure of HIV.
 b) Explain about the replication of HIV. 7 20 min. 10
 c) What are Vaccines. Why is it difficult to produce HIV vaccines.
 3. Write about the sources, functions and disorders of
 Vitamin A and D. 7 20 min. 10
II. Write notes on:
 1. How will you prepare 100 ml of 1M and 1N Sodium hydroxide.
 Is there any difference? Explain. 4 10 min. 5
 2. When an insect bites you, the layer of the body gets red,
 swollen and you feel the pain. Explain. 4 10 min. 5
 3. Differentiate between Active and Passive immunity. 4 10 min. 5
 4. Write any five important functions of Structural proteins
 with examples. 4 10 min. 5
 5. Write the Significance of Henderson Equation. 4 10 min. 5
 6. Write about the role of Calcium in muscle contraction. 4 10 min. 5
 7. Write a note on cell mediated immunity. 4 10 min. 5
 8. Do Mitochondria play a role in Cell death. If so, how? 4 10 min. 5
III. Short Answer on :
 1. Give an example for Gram positive and Gram Negative bacteria. 2 4 min. 3
 2. What is H1N1. 2 4 min. 3
 3. What is the function of B Cell. 2 4 min. 3
 4. Name any three physiological buffers. 2 4 min. 3
 5. Differentiate between Rickets and Osteomalacia. 2 4 min. 3
 6. What are ketone bodies. Give example. 2 4 min. 3
 7. How Ph affects the enzyme activity. Explain graphically. 2 4 min. 3
 8. What is the significance of Lactate Dehydrogenase
 as an isoenzyme. 2 4 min. 3
 9. What is Vitamin B12? What is its significance. 2 4 min. 3
10. Define BMI. 2 4 min. 3
 *******

Dr. MGR University AUGUST 2013 Question Paper
Subject : PAPER II  BIOCHEMISTRY AND PATHOLOGY

[LD 0212] Sub. Code: 1402
B.Sc. CARDIO PULMONARY PERFUSION CARE TECHNOLOGY
FIRST YEAR
PAPER II – BIOCHEMISTRY AND PATHOLOGY
Q.P. Code: 801402
Time : Three Hours Maximum : 100 marks
Answer ALL questions
I. Elaborate on: (3 x 10 = 30)
 1. What is meant by Proteins ? How are they classified ? Mention its functions.
 2. Define Enzymes and Enzyme Inhibition. Explain the factors affecting enzyme activity?
 3. Explain Cell injury.
II. Write notes on: (8 x 5 = 40)
 1. Write a short notes on Biological importance of lipids ?
 2. Write a short notes on Glycogen?
 3. Write a short notes on BMR?
 4. Explain enzyme pattern in disease.
 5. Write down the general features of immune system?
 6. Mention any 5 chemical mediators of inflammation.
 7. Give a notes on general principles of microbial pathogenesis.
 8. Explain Necrosis.
III. Short Answers on: (10 x 3 = 30)
 1. Write about nomenclature of enzymes ?
 2. What is meant by Kwasoikar disease?
 3. Define Normality.
 4. What is meant by Respiratory Quotient?
 5. Mention any 3 differences between glucose and fructose.
 6. Define Hyperplasia.
 7. What are the causes of cell death.
 8. Give any one immune disorder with its symptoms.
 9. Write any 3 fungal infections with its causes?
10. What is meant by irreversible cell injury.
*******

Dr. MGR University FEBRUARY 2014 Question Paper
Subject : PAPER II  BIOCHEMISTRY AND PATHOLOGY

[LE 0212] Sub. Code: 1402
B.Sc. CARDIO PULMONARY PERFUSION CARE TECHNOLOGY
FIRST YEAR
PAPER II – BIOCHEMISTRY AND PATHOLOGY
Q.P. Code: 801402
Time : Three Hours Maximum : 100 marks
Answer ALL questions
I. Elaborate on: (3 x 10 = 30)
 1. Write about Fat Soluble Vitamins? (Structure, Sources, Requirement, Functions
 and Deficiency)
 2. Explain Glycolysis pathway. Mention its net gain of ATPs in anaerobic condition.
 3. Explain any 3 viral infections with its causes.
II. Write notes on: (8 x 5 = 40)
 1. Write a short note on Trace elements?
 2. Mention the factors affecting Enzyme activity.
 3. Explain parasitic infections.
 4. Write about: i) Buffers ii) Indicators?
 5. Mention the biological importance of proteins.
 6. Explain Atrophy.
 7. Give any 5 morphological pattern of acute inflammation.
 8. Mention the causes of cell injury.
III. Short Answers on: (10 x 3 = 30)
 1. What is meant by Zwitter ion?
 2. Write any 3 important functions of Sodium and its deficiency?
 3. Define: i) Isoenzymes ii) Holoenzymes
 4. Define Derived lipids with example.
 5. Write a short note on Thiamine.
 6. What is meant by Inflammation?
 7. Define Cell injury and its types.
 8. Mention any 3 chemical mediators of inflammation.
 9. Define Metaplasia.
10. What is the fate of acute inflammation?
*******

Dr. MGR University AUGUST 2014 Question Paper
Subject : PAPER II  BIOCHEMISTRY AND PATHOLOGY

[LF 0212] Sub. Code: 1402
B.Sc. CARDIO PULMONARY PERFUSION CARE TECHNOLOGY
FIRST YEAR
PAPER II – BIOCHEMISTRY AND PATHOLOGY
Q.P. Code: 801402
Time : Three Hours Maximum : 100 marks
Answer ALL questions
I. Elaborate on: (3 x 10 = 30)
 1. Write about Classification of Enzymes.
 2. Elaborate on inflammation.
 3. Give an account on Glycolysis.
II. Write notes on: (8 x 5 = 40)
 1. Explain Mechanism of cell injury.
 2. Write about Enzyme inhibition.
 3. Write about Fungal infections.
 4. Give an account on Disorders of immune system.
 5. Explain Enzyme Pattern in diseases.
 6. Explain about Glycogenesis.
 7. Caloric value of food stuffs.
 8. Write notes on Specific Dynamic Action.
III. Short Answers on: (10 x 3 = 30)
 1. What is a Balanced Diet?
 2. Define Enzyme.
 3. Give Example for Bacterial infection.
 4. Define Molality.
 5. What is cell differentiation?
 6. Explain Necrosis.
 7. Write notes on Kwarsiorkar.
 8. What is Chronic inflammation?
 9. Define edema.
10. What is Acidosis?
*******

Dr. MGR University FEBRUARY 2015 Question Paper
Subject : PAPER II  BIOCHEMISTRY AND PATHOLOGY

[LG 0215] Sub. Code: 1402
B.Sc. CARDIO PULMONARY PERFUSION CARE TECHNOLOGY
FIRST YEAR
PAPER II – BIOCHEMISTRY AND PATHOLOGY
Q.P. Code: 801402
Time : Three Hours Maximum : 100 marks
Answer ALL questions
I. Elaborate on: (3 x 10 = 30)
 1. The factors affecting enzyme activity. Define an enzyme. Explain the usefulness
 of serum enzymes in myocardial infarction.
 2. Glycolytic Pathway.
 3. The list of various cellular adaptations and briefly explain each adaptation with
 an example.
II. Write notes on: (8 x 5 = 40)
 1. Classify proteins.
 2. The functions of lipids.
 3. How calcium level is maintained in blood?
 4. What is an acid and a base? Metabolic acidosis and alkalosis.
 5. Aquired immunodeficiency syndrome.
 6. TORCH complex.
 7. Cysticercosis.
 8. Sarcoidosis.
III. Short Answers on: (10 x 3 = 30)
 1. Basal Metabolic Rate.
 2. Three different B complex vitamins and their functions.
 3. Functions of protein.
 4. Glycogenolysis. What is its usefulness?
 5. What are co-enzymes? Give two examples.
 6. Define hypertrophy.
 7. What is bacterial endocarditis?
 8. List hypersensitivity reactions.
 9. Give two types of cell injury.
10. Three types of cellular adaptations.
*******

Dr. MGR University AUGUST 2015 Question Paper
Subject : PAPER II  BIOCHEMISTRY AND PATHOLOGY

[LH 0815] Sub. Code: 1402
B.Sc. CARDIO PULMONARY PERFUSION CARE TECHNOLOGY
FIRST YEAR
PAPER II – BIOCHEMISTRY AND PATHOLOGY
Q.P. Code: 801402
Time : Three Hours Maximum : 100 marks
Answer ALL questions
I. Elaborate on: (3 x 10 = 30)
 1. Write in detail about functions and classification of Proteins.
 2. Explain complete oxidation of glucose with energetic.
 3. Elaborate on disorders of immune system.
II. Write notes on: (8 x 5 = 40)
 1. Sarcoidosis.
 2. Rheumatic heart disease.
 3. Causes of cell injury.
 4. Glycogenolysis.
 5. Any 2 water soluble vitamins.
 6. Phospholipids.
 7. General features of immune system.
 8. Competitive and Non competitive inhibition.
III. Short Answers on: (10 x 3 = 30)
 1. Apoptosis.
 2. T Cells.
 3. Unsaturated fatty acids.
 4. Irreversible reactions of Glycolysis.
 5. Balanced diet.
 6. Innate immunity.
 7. Pellagra.
 8. Allosteric inhibition.
 9. Essential fatty acids.
10. Hypokalemia.
*******

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