BHFA2 MicroBiology B.SC Model Question Papers : alagappauniversity.ac.in

Name of the University : Alagappa University
Degree : B.SC
Department : Home Science
Subject Code/Name : BHFA2 MicroBiology
Document Type : Model Question Papers
Website : alagappauniversity.ac.in

Download Model/Sample Question Paper : APRIL 2010 : https://www.pdfquestion.in/uploads/alagappauniversity.ac.in/3876-BSC_HOME_SCIENCE.pdf

MicroBiology :

Duration : 3 Hours
Maximum : 60 Marks
Part – A (10 × 1 ½ = 15) :

Related / Similar Question Paper :
Alagappa University B.Sc Food Science Question Paper

Answer All questions.
1. Define micro-organism.
2. Give the classification of viruses.
3. What is a Kumiss –
4. What a mucopeptide is composed of –
5. Give any two micro-organisms present in air.
6. Define Homogenisation.
7. Mention any two protozoal diseases.
8. What are the causes of yellow fever –
9. How pencillin is produced –
10. Give any two beneficial activity of microbe

Part – B : (5× 3 = 15)
Answer All questions.
11. (a) Give any five contributions of Louis Pasteur. in microbiology. Or
(b) Write a note on prokaryotes.
12. (a) Give the economic importance of moulds. Or
(b) How does spox formation occur in yeast asexually.
13. (a) Write a note on micro-organisms present in soil. Or
(b) How foods are spoiled by micro-organisms ?
14. (a)Classify injectious diseases. Or
(b) Write a note on dysentry.
15. (a) Give the industrial applications of enzymes. Or
(b) How cheese is prepared ?

Part – C : (3× 10 = 30)
Answer any three questions.
16. Explain the discovery and golden era of micro-organism.
17. Explain the structure and reproduction of algae.
18. Explain any two tests to identify the presence of microbes in water.
19. Write a note on any one viral disease.
20. Explain Orleance process of vinegar production.

B.Sc. Degree Examination, April2010 :
Human Physiology :
Duration : 3 Hours
Maximum : 75 Marks
Part – A 10 × 2 = 20
Answer all Questions.
1. What is sarcolemma ?
2. What is intravascular clotting or thrombosis ?
3. What is meant by ‘ECG’ ?
4. What is interstitial fluid ?
5. Give any two functions of skin.
6. How is body temperature controlled ?
7. What is autonomous nervous system ?
8. Define the term ‘fertilization’.
9. What is intrinsic factor ?
10. What are bile pigments ?

Part – B : (5 × 5 = 25)
Answer all Questions
11. (a) Write notes on plasma proteins. (Or)
(b) What is meant by ECG ? How it is measured ?
12.(a) Write briefly on the structure of lymph. (Or)
(b) Enlist any five functions of respiration.
13.(a) Discuss the causes and symptoms of common diseases o urinary system. (Or)
(b) Write briefly the mechanism of urine formation
14.(a) Describe the structure of the eye. (Or)
(b) Explain the functions of brain.
15.(a) Discuss the functions of thyroid. (Or)
(b) Discuss the functionals of adrenal gland.

Part – C :
Answer any three Questions
16. Explain the blood coagulation factors.
17. Discuss the structure of respiratory organs.
18. Explain the structure of urinary system.
19. Discuss the organs of GI tract.
20. Write on menstrual cycle.

B.Sc., Degree Examination, April 2010 :
Principles Of Nutrition :
Duration : 3 Hours
Maximum : 75 Marks
Part – A (10 × 2 = 20)
Answer all Questions
All questions carry equal marks.
1. Define Nutrition.
2. Give the nutritional classification of foods.
3. Define PEM.
4. What is anaemia ?
5. Give the nutritional requirements for pregnancy.
6. Define Weaning.
7. What is SDA ?
8. Define Energy balance.
9. What are the clinical symptoms of Vitamin A deficiency.
10. List any four causes of malnutrition in India.

Part – B : (5 × 5 = 25)
Answer all Questions
11.(a) Give a brief account of malnutrition. (Or)
(b) What are balanced diets ?
12.(a) Enumerate the factors affecting BMR. (Or)
(b) Distinguish between direct and indirect calorimetry.
13.(a) Bring out the role of fiber in human nutrition. (Or)
(b) Write a note on the food sources and functions of carbohydrates.
14.(a) Write on anorexia nervosa and bulimia. (Or)
(b) Describe the physiology of lactation.
15.(a) What are the salient features of the National Nutrition Policy ? (Or)
(b) What is Vital Statistics ?

Part – C : (3 × 10 = 30 )
Answer any three Questions
16. Define Meal Planning. What are the factors affecting meal planning ?
17. Write elaborately notes on the principles and working mechanisms of Bomb calorimeter.
18. Discuss the symptoms, prevention and treatment of :
(a) Kwashiorkar and (b) Iron Deficiency anaemia.
19. Outline the physical and physiological changes in old age. Suggest suitable dietary modifications.
20. Exlplain the different methods of diet survey.