Solapur University
B.Sc. – II (Biotechnology) (Semester – IV) Examination, 2015
IMMUNOLOGY – II
(Humoral and Cell Mediated Immunity) (Old)
Day and Date : Friday, 15-5-2015 Max. Marks : 50
Time : 11.00 a.m. to 1.00 p.m.
Instructions : 1) All questions are compulsory.
2) Draw figures where it is necessary.
3) Figures to the right side indicate full marks.
1. Rewrite the following sentences by selecting the correct answer from the given
alternatives : 10
I) ____________ class of immunoglobulins are produced during primary immune
response.
a) IgG b) IgM
c) IgD d) IgE
II) Contact dermatitis is an example of ____________ hypersensitivity.
a) Type I b) Type II
c) Type III d) Type IV
III) IgE is ___________ antibody.
a) Homocytotropic b) Complement fixing
c) Pentameric d) Heat stable
IV) Warm antibodies produced in autoimmune hemocytolytic anemia are
_________
a) Incomplete antibodies
b) Non agglutinating antibodies
c) Of IgG class
d) All of these
SLR-M – 52 -2-
V) __________, an autoimmune disease is associated with enlargement of thyroid
gland.
a) Addison’s b) Hashimoto’s
c) Pernicious anemia d) Polyarthritis nodosa
VI) Non living transplants like bone are called ______________
a) Vital grafts b) Structural grafts
c) Orthotopic graft d) Autograft
VII) BCG vaccination is done to protect against __________
a) Cholera b) Typhoid
c) Tuberculosis d) Plague
VIII) Except __________ all are antigen presenting cells.
a) Macrophages b) Dendritic cells
c) B cells d) Mast cells
IX) B blood group persons have ___________ antigen on their RBCs.
a) A b) AB c) O d) B
X) HLA typing is done ____________
a) To determine HLA ags on leucocytes
b) To test skin allergy
c) To diagnose HIV infection
d) To determine auto immunity
2. Answer any five of the following : 10
1) What are cytokines ? Give examples of it.
2) What is graft verses host reaction ?
3) What do you mean by subunit vaccine ?
4) What is atopy ?
5) What is an allograft ?
6) What do you mean by hapten ?
-3- SLR-M – 52
3. A) Answer the following questions (any 2) : 6
1) What is the role of B cells in immunity ?
2) What is passive immunization ?
3) Describe in short immunity to protozoa.
B) Discuss different types of ABO blood groups. 4
4. Write short notes on (any 2) : 10
1) Mechanism of autoimmunity
2) MHC Class II molecules
3) Killed vaccines.
5. Write short notes on (any 2) : 10
1) Immunity to viruses
2) Rh blood group system
3) Anamnestic reaction.
B.Sc. – II (Biotechnology) (Semester – IV) Examination, 2015
IMMUNOLOGY – II
(Humoral and Cell Mediated Immunity) (Old)
Day and Date : Friday, 15-5-2015 Max. Marks : 50
Time : 11.00 a.m. to 1.00 p.m.
Instructions : 1) All questions are compulsory.
2) Draw figures where it is necessary.
3) Figures to the right side indicate full marks.
1. Rewrite the following sentences by selecting the correct answer from the given
alternatives : 10
I) ____________ class of immunoglobulins are produced during primary immune
response.
a) IgG b) IgM
c) IgD d) IgE
II) Contact dermatitis is an example of ____________ hypersensitivity.
a) Type I b) Type II
c) Type III d) Type IV
III) IgE is ___________ antibody.
a) Homocytotropic b) Complement fixing
c) Pentameric d) Heat stable
IV) Warm antibodies produced in autoimmune hemocytolytic anemia are
_________
a) Incomplete antibodies
b) Non agglutinating antibodies
c) Of IgG class
d) All of these
SLR-M – 52 -2-
V) __________, an autoimmune disease is associated with enlargement of thyroid
gland.
a) Addison’s b) Hashimoto’s
c) Pernicious anemia d) Polyarthritis nodosa
VI) Non living transplants like bone are called ______________
a) Vital grafts b) Structural grafts
c) Orthotopic graft d) Autograft
VII) BCG vaccination is done to protect against __________
a) Cholera b) Typhoid
c) Tuberculosis d) Plague
VIII) Except __________ all are antigen presenting cells.
a) Macrophages b) Dendritic cells
c) B cells d) Mast cells
IX) B blood group persons have ___________ antigen on their RBCs.
a) A b) AB c) O d) B
X) HLA typing is done ____________
a) To determine HLA ags on leucocytes
b) To test skin allergy
c) To diagnose HIV infection
d) To determine auto immunity
2. Answer any five of the following : 10
1) What are cytokines ? Give examples of it.
2) What is graft verses host reaction ?
3) What do you mean by subunit vaccine ?
4) What is atopy ?
5) What is an allograft ?
6) What do you mean by hapten ?
-3- SLR-M – 52
3. A) Answer the following questions (any 2) : 6
1) What is the role of B cells in immunity ?
2) What is passive immunization ?
3) Describe in short immunity to protozoa.
B) Discuss different types of ABO blood groups. 4
4. Write short notes on (any 2) : 10
1) Mechanism of autoimmunity
2) MHC Class II molecules
3) Killed vaccines.
5. Write short notes on (any 2) : 10
1) Immunity to viruses
2) Rh blood group system
3) Anamnestic reaction.
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