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LOYOLA COLLEGE (AUTONOMOUS), CHENNAI 600 034
B.Sc. DEGREE EXAMINATION ADVANCED ZOOLOGY AND BIOTECHNOLOGY
FIFTH SEMESTER NOVEMBER 2016
AZ 5517 IMMUNOLOGY
Date: 03-11-2016 Dept. No. Max. 100 Marks
Time: 09:00-12:00
PART A
Answer ALL the questions: (10x2=20 marks)
Define Explain
1. What are Kupffer cells?
2. Write a note on Peyer's patches.
3. What is MHC?
4. Comment on T cell epitope.
5. Define Cytokines.
6. What are NK cells?
7. Comment on Tumor antigens.
8. Write a note on Immunotherapy.
9. What is the causative agent for Measles?
10. Comment on Diphtheria.
PART B
Answer any FOUR of the following: (4x10=40 marks)
11. Describe the various types of immune organs.
12. Give brief note on T and B lymphocytes.
13. Explain the structure and properties of antibody.
14. Describe the cell medical immunity.
15. Explain the different types of grafts.
16. Write the immunity against parasitic infections.
PART C
Answer any TWO of the following: (2x20=40 marks)
17. Give an account on adaptive immunity.
18. Explain the different types of hypersensitivity.
19. Describe the deferent types of autoimmuno diseases.
20. Give an account on vaccine.