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20 questions
Immunogen is
an incomplete antigen
a complete antigen
Hapten is
an incomplete antigen
a complete antigen
Epitope is
antigen carrier molecule
antigen determinant site
Adjuvent
decreases the immune response
faciltates and increase the immune response
Antibodies are
immunoglobulins
carbohydrates
lipids
Antibody structure is commonly
Z shaped
Y shaped
W shaped
T shaped
Antibody structure contains
One heavy and one light polypeptide chain
One heavy and two light polypeptide chain
Two heavy and one light polypeptide chain
Two identical heavy and two light polypeptide chain
Heavy chain and light chain in an antibody joint by
phosphate di ester bonds
Disulfide bonds
peptide bond
Antibodies divided into
two class
five class
ten class
three class
Types of immunoglobulins are
IgA, IgM, IgG, IgE and IgD
IgA and IgM only
IgD and IgG only
IgA only
Immunoglobulin G has further subclasses into
IgG1 & IgG2
IgG1, IgG2 & IgG3
IgG1, IgG2, IgG3 & IgG4
Igg1, IgG2, IgG3, IgG4 & IgG5
IgM is
Monomer
Dimer
Trimer
Pentamer
IgA is a
monomer
dimer
trimer
tetramer
IgG is
dimer
monomer
tetramer
pentamer
Major immunoglobulin in serum is
IgG
IgM
IgA
IgE
Antibody which can pass through placenta from mother to foetus is
IgE
IgM
IgD
IgG
IgM immunoglubulin percentage in serum is
5-10%
90%
80%
50%
Immunolglobulin A present in
two types
three types
fuve types
four types
Secretary IgA is a
monomer
dimer
trimer
pentamer
Immunoglobulin E (IgE) percentage in serum is
30 %
20 %
below 1%
90 %
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