B.Sc (THREE YEAR) DEGREE EXAMINATIONS-MARCH, 2010 (Yearly Examination Scheme) FIRST YEAR EXAMINATION (Common Core Syllabus) PART-II: MICROBIOLOGY PAPER-I: INTRODUCTORY MICROBIOLOGY (2008-09 Regulations) Time: 3 h Marks: 100 SECTION-A Answer any FIVE questions 5 X 8 = 40 M (2 Questions are to be set from each unit) (Total Questions are 8) 1. 2. 3. 4. 5. 6. 7. 8. SECTION-B Answer any FOUR questions (2 Questons are to be set from each unit) (Total Questions are 8) 9. 10. 11. 12. 13. 14. 15. 16. 4 X 15 = 60 M (MODEL PAPER) B.Sc (THREE YEAR) DEGREE EXAMINATIONS-MARCH, 2010 (Yearly Examination Scheme) FIRST YEAR EXAMINATION (Common Core Syllabus) PART-II: MICROBIOLOGY PAPER-I: INTRODUCTORY MICROBIOLOGY (2008-09 Regulations) Time: 3 h Marks: 100 SECTION-A Answer any FIVE questions 1. Koch Postulations 2. Differential Staining 3. Chemical Sterilization 4. Affinity Chromatography 5. Flegella 6. Micro Algae 7. Sphingo Lipids 8. Structural Components of a Nucleotide 5 X 8 = 40 M SECTION-B Answer any FOUR questions 4 X 15 = 60 M 9. Write the principle, structure and applications of electron microscopy 10. Write an essay on the scientific contributions of microbiology 11. Explain the principle and applications of UV-Visible Spectroscopy 12. Explain the isolation techniques of pure culture 13. Write the Bergey’s manual classification of bacteria 14. Write the life cycle of ׳λ- phage 15. Write the chemical properties of aminoacids 16. Write the classification of monosaccherides (MODEL PAPER) B.Sc (THREE YEAR) DEGREE EXAMINATIONS-MARCH, 2010 (Yearly Examination Scheme) SECOND YEAR EXAMINATION (Common Core Syllabus) PART-II: MICROBIOLOGY PAPER-II: MICROBIAL PHYSIOLOGY & GENETICS (2009-10 Regulations) Time: 3 h Marks: 100 SECTION-A Answer any FIVE questions 5 X 8 = 40 M (2 Questions are to be set from each unit) (Total Questions are 8) 1. 2. 3. 4. 5. 6. 7. 8. SECTION-B Answer any FOUR questions (2 Questons are to be set from each unit) (Total Questions are 8) 9. 10. 11. 12. 13. 14. 15. 16. 4 X 15 = 60 M B.Sc (THREE YEAR) DEGREE EXAMINATIONS-MARCH, 2010 (Yearly Examination Scheme) SECOND YEAR EXAMINATION (Common Core Syllabus) PART-II: MICROBIOLOGY PAPER-II: MICROBIAL PHYSIOLOGY & GENETICS (2009-10 Regulations) Time: 3 h Marks: 100 SECTION-A Answer any FIVE questions 5 X 8 = 40 M 1. Bacterial Growth Curve 2. Allosteric Enzymes 3. ED-Pathway 4. Prokaryotic Photosynthetic apparatus 5. Applications of Mendel Laws 6. Meselson-Stahl experiment 7. Modern Concept of Gene 8. E. coli DNA Polymerases SECTION-B Answer any FOUR questions 9. Write an essay on microbial media 10. Explain the kinetics of reversible enzyme inhibition 11. Write the pathway and energetics of β-oxidation of Palmitic acid 12. Explain the industrial production of alcohol 13. Explain the mechanism of gene transfer methods in bacteria 14. Write the mechanism of linkage and crossing over 15. Write the structure and roles of RNA polymerases 16. Explain the structure and mechanism of lac- operon 4 X 15 = 60 M