Solapur University
B.Sc. – II (Semester – III) (Biotechnology) (New) Examination, 2015
IMMUNOLOGY
Cell and Organs of Immunity – I
Day and Date : Thursday, 7-5-2015 Max. Marks : 50
Time : 3.00 p.m. to 5.00 p.m.
N. B. : 1) All questions are compulsory.
2) Figures to the right indicate full marks.
3) Draw neat labeled diagrams wherever necessary.
1. Choose the correct alternative and rewrite the sentence again : 10
1) Hematopoietin is playing role in ________________ production.
a) neutrophil b) erythrocyte c) platelet d) mast cell
2) CD4 cells are ________________ cells.
a) TD b) TC c) TS d) TH
3) Factor H and I are the ________________ of complement activation by
alternative pathway.
a) inhibitors b) activators c) promotors d) cofactors
4) When cytokine producing cell and target cell is same action is called
________________
a) endocrine b) autocrine c) paracrine d) redundant
5) Seven pass trans-membrane polypeptides are classified as type
________________ cell surface proteins.
a) II b) III c) IV d) V
SLR-M – 39 -2-
6) Selectins are adherence proteins that binds to ________________
a) addressins b) cadherins
c) integrins d) adhesins
7) T cell epitopes will be ________________ antigens.
a) Soluble b) Hydrophilic
c) BCR presented d) MHC presented
8) ________________ is required for BCR formation.
a) IgD b) mIgM
c) Both of these d) None of these
9) Lissamine rhodomine is used in ________________
a) ELISA
b) RIA
c) Immunofluorescence test
d) Complement fixation test
10) Horse radish peroxidase is used in ________________
a) Immuno electrophoresis b) ELISA
c) RIA d) VDRL test
2. Define and explain any five of the following : 10
1) Apoptosis
2) Immunogenicity
3) Cytokines
4) Agglutination
5) Complete antigen
6) Exocytosis.
-3- SLR-M – 39
3. A) Write short note on any two : 6
1) Structure of MHC class II
2) Counter current immunoelectrophoresis
3) Types of antigen.
B) Write briefly on the cytokine receptors. 4
4. Answer any two of the following : 10
1) Write an essay on classical pathway for complement activation.
2) Write an essay on structure and function of spleen.
3) Write an essay on ELISA.
5. Answer any two of the following : 10
1) Write an essay on structure and functions of IgA.
2) Write an essay on complement fixation test.
3) Write an essay on cell surface proteins.
B.Sc. – II (Semester – III) (Biotechnology) (New) Examination, 2015
IMMUNOLOGY
Cell and Organs of Immunity – I
Day and Date : Thursday, 7-5-2015 Max. Marks : 50
Time : 3.00 p.m. to 5.00 p.m.
N. B. : 1) All questions are compulsory.
2) Figures to the right indicate full marks.
3) Draw neat labeled diagrams wherever necessary.
1. Choose the correct alternative and rewrite the sentence again : 10
1) Hematopoietin is playing role in ________________ production.
a) neutrophil b) erythrocyte c) platelet d) mast cell
2) CD4 cells are ________________ cells.
a) TD b) TC c) TS d) TH
3) Factor H and I are the ________________ of complement activation by
alternative pathway.
a) inhibitors b) activators c) promotors d) cofactors
4) When cytokine producing cell and target cell is same action is called
________________
a) endocrine b) autocrine c) paracrine d) redundant
5) Seven pass trans-membrane polypeptides are classified as type
________________ cell surface proteins.
a) II b) III c) IV d) V
SLR-M – 39 -2-
6) Selectins are adherence proteins that binds to ________________
a) addressins b) cadherins
c) integrins d) adhesins
7) T cell epitopes will be ________________ antigens.
a) Soluble b) Hydrophilic
c) BCR presented d) MHC presented
8) ________________ is required for BCR formation.
a) IgD b) mIgM
c) Both of these d) None of these
9) Lissamine rhodomine is used in ________________
a) ELISA
b) RIA
c) Immunofluorescence test
d) Complement fixation test
10) Horse radish peroxidase is used in ________________
a) Immuno electrophoresis b) ELISA
c) RIA d) VDRL test
2. Define and explain any five of the following : 10
1) Apoptosis
2) Immunogenicity
3) Cytokines
4) Agglutination
5) Complete antigen
6) Exocytosis.
-3- SLR-M – 39
3. A) Write short note on any two : 6
1) Structure of MHC class II
2) Counter current immunoelectrophoresis
3) Types of antigen.
B) Write briefly on the cytokine receptors. 4
4. Answer any two of the following : 10
1) Write an essay on classical pathway for complement activation.
2) Write an essay on structure and function of spleen.
3) Write an essay on ELISA.
5. Answer any two of the following : 10
1) Write an essay on structure and functions of IgA.
2) Write an essay on complement fixation test.
3) Write an essay on cell surface proteins.
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