Name of the University : Alagappa University
Degree : B.Sc
Department : Biology
Department : Microbiology
Subject Code/Name : Microbiology and Clinical Lab Technology
Semester : I
Document Type : Model Question Papers
Website : alagappauniversity.ac.in
Download Model/Sample Question Paper : NOV.2010 : https://www.pdfquestion.in/uploads/alagappauniversity.ac.in/3937.-B.Sc.%20MICROBIOLOGY%20AND%20CLINICAL%20LAB%20TECHNOLOGY%20CBCS.pdf
Microbiology & Clinical Lab Technology :
Part – A :
1. Protista.
2. TEM.
3. Capsule
Related : Alagappa University Biodiversity-I Biology Of invertebrates B.Sc Model Question Papers : www.pdfquestion.in/3957.html
4. Budding.
5. Nutrient broth.
6. Chromatophores.
7. Antibiotics.
8. Generation Time.
9. Competence.
10. Synapsis.
11 a. Give an account on various sterilisation methods.
12 a. Comment on the cell wall of bacteria.
13 a. Differentiate selective media from differential media.
14 a. Give an account on chemotheraphy.
15 a. Distiguish between Transduction and Transformation.
b. Briefly explain transfection.
Part – C : (3 × 10 = 30)
Answer any three questions
16. With illustrations explain the working principle of scanning electron microscope.
17. Schematically explain the structure of a bacterial cell.
18. Elucidate the process of photosynthesis in algae.
19. List out and explain the various physical methods of microbial control.
20. Explain in detail the process of conjugation in bacteria.
B.Sc. Degree Examination November 2010 :
Microbiology and Clinical Lab Technology :
Allied – Cell Biology : (CBCS—2009 onwards)
Time : 3 Hours
Maximum : 75 Marks
Section – A (10 × 2 = 20)
Answer all the questions
1. Define Cell theory.
2. What are prokaryotic cells?
3. What is crossing over?
4. Write a note on the kinds of cell division.
5. What is a cell senescence?
6. What are the functions of neuron?
7. What are the major constituents of 80S ribosome?
8. Explain the phagocytosis.
9. Mention the different enzymes present in Lysosomes.
10. Mention the functions of nucleolus.
Section – B : (5 × 5 = 25)
Answer all questions
11 a. What is cell? Explain the modern concept of cell. (Or)
b. Write an account on the classification of cell types within an organism.
12 a. What is cell cycle? Describe the events that take place in a cell during interphase. (Or)
b. Describe the prophase of Meiosis I.
13 a. Enumerate the events that occur in the cell during senescence and death. (Or)
b. Give an account of different types of muscles found in animals.
14 a. Compare smooth and rough endoplasmic reticulum. (Or)
b. Describe the ultrastructure of Ribosomes. Explain their roles in protein synthesis.
15 a. Explain polymorphism in Lysomomes. (Or)
b. Explain the structure and functions of the nucleus.
Section – C : (3 × 10 = 30)
Answer any three questions
16. Draw a typical animal cell and describe.
17. Compare mitosis and meiosis.
18. Describe the structure of nerve cell with a neat diagram.
19. Describe with suitable sketches, the various molecular models of plasma membrane and add a note on its functions.
20. Explain the structure and functions of Mitochondria.
B.Sc. Degree Examination :
Microbiology and Clinical Lab Technology :
Microbial Physiology :
(CBCS—2009 onwards)
Time : 3 Hours
Maximum : 75 Marks
Part – A (10 × 2 = 20)
Answer all the questions.
Define / Write Short note on.
1. Symport.
2. Sodium Pump.
3. Substrate Level Phosphorylation.
4. ATP.
5. Peptides
6. ‘r’ RNA
7. Lipoprotein.
8. Phospholipids.
9. Abzyme.
10. Co-enzyme-A
Part – B : (5 × 5 = 25)
Answer all questions choosing either a or b
11 a. Briefly explain facilitated diffusion. (Or)
b. Discuss the significance of ‘signal hypothesis’
12 a. Describe the oxygenic photosynthetic process. (Or)
b. Explain the preparatory phase of Glycolysis.
13 a. Describe the process of elongation in transsiption. (Or)
b. Explain the termination process in protein synthesis.
14 a. Briefly explain the process of Ketogenesis. (Or)
b. Discuss the salvage pathway of pyrimidine bases.
15 a. Briefly write the disorders of Metabolism. (Or)
b. Explain the role of vitamin K in metabolism.
Part – C : (3 × 10 = 30)
Answer any three questions.
16. Write in detail about the transportation mechanism.
17. Discuss in detail about citric acid cycle.
18. Write down any two pathways of nitrogen utilization.
19. Describe the process of oxidation of fatty acids.
20. Discuss in detail the role of enzymes in metabolism.
Allied – Biochemistry : (CBCS—2009 onwards)
Time : 3 Hours
Maximum : 75 Marks
Part – A : (10 × 2 = 20)
Answer all the questions
Define / Write short notes on
1. Biosafety.
2. Patient Management.
3. Electrolytes.
4. Aminoacids.
5. Toxicology.
6. Homeostasis.
7. Water soluble vitamins.
8. Myoglobin.
9. New born disease.
10. Gastric Clinical Chemitry.
Part – B : (5 × 5 = 25)
Answer all questions
11 a. Bring out the significance of computers in clinical chemistry. (Or)
b. What are the procedures to be followed in laboratory safety?
12 a. Differentiate essential and non-essential aminoacids. (Or)
b. Give an account on enzymes.
13 a. Write a brief account on Thyroid function. (Or)
b. Write short notes on the enzyme regulation in Homeostasis.
14 a. Write down the deficiency disorders of Fat soluble vitamins. (Or)
b. Bring out the significance of Non-protein Nitrogen.