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Loyola College B.Sc. Zoology April 2006 Immunology Question Paper PDF Download

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             LOYOLA COLLEGE (AUTONOMOUS), CHENNAI – 600 034

B.Sc. DEGREE EXAMINATION – ZOOLOGY

FIFTH SEMESTER – APRIL 2006

                                                                ZO 5401 – IMMUNOLOGY

(Also equivalent to ZOO 401)

 

 

Date & Time : 17-04-2006/AFTERNOON   Dept. No.                                                       Max. : 100 Marks

 

 

Part A                            (Answer All)                            10 X 2 = 20

 

  1. What is meant by immune response?
  2. Comment on HAT medium.
  3. Write a note on lymph node.
  4. Comment on peyer’s patches.
  5. What is meant by zenograft?
  6. What are interferons?
  7. Differentiate acquired from natural immunity.
  8. Comment on natural killer cells?
  9. What is whooping cough?
  10. Define antibody.

 

Part B                            (Answer any four)                   4 X 10 = 40

 

  1. Write a note on B and T lymphocytes.
  2. Classify immunoglobulins according to structure and function
  3. Write a note on production of monoclonal antibody .
  4. Explain different types of lymphoid organs in man.
  5. Write a note on bacterial infections and immunity.
  6. Explain vaccines and their preparation.

 

Part C                            (Answer any two)                    2 X 20 = 40

  1. Write an essay on viral infections in man.
  2. Explain in detail the sequences in transplant rejection.
  3. Write an essay on AIDS and its present status in India.
  4. Explain the scheme of haemopoiesis and its significance.

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Loyola College B.Sc. Zoology April 2008 Immunology Question Paper PDF Download

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LOYOLA COLLEGE (AUTONOMOUS), CHENNAI – 600 034

 

TS 16

B.Sc.  DEGREE EXAMINATION –ZOOLOGY

FIFTH SEMESTER – APRIL 2007

ZO 5401 – IMMUNOLOGY

 

 

Date & Time: 04/05/2007 / 1:00 – 4:00          Dept. No.                                                     Max. : 100 Marks

 

 

 

PART – A                                          2 x 10 = 20  Marks

I           Answer ALL the questions.

  1. What is meant by peyers patches?
  2. Explain a lymph node
  3. Comment on bursa of fabricius.
  4. What are macrophages.
  5. What are natural killer cells.
  6. Comment on spleen.
  7. What is diptheria?
  8. What are cyto kins?
  9. Differentiate between innate and acquired immunity.
  10. What are vaccines?

 

 

PART – B                                    4 x 10 = 40 Marks

II         Answer any FOUR of the following

  1. Differentiate B and T lymphocytes.
  2. Explain the different lymphatic organs of man.
  3. Write a note on differentiation of stem cells into different components.

14   What are the antigens of micro organisms.

15   Write a note on monoclonal antibodies.

16   Explain Jerne-plague experiment that explains cell adherence and immunity,

 

 

PART – C                                    2 x 20 = 40 Marks

III        Answer any TWO of the following

 

  1. Write an essay on AIDS and its present status of vaccine to control it.
  2. Write an essay on classification of immunoglobulins.
  3. What is hyper sensitivity and its reactions..

20..Write an essay on immunity against bacterial infections in man.

 

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Loyola College B.Sc. Adv. Zoology & Bio-Technology April 2016 Immunology Question Paper PDF Download

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Loyola College B.Sc. Adv. Zoology & Bio-Technology Nov 2016 Immunology Question Paper PDF Download

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