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IMPORTANT
Earn 100

A protein or polysaccharide molecule that stimulates antibody formation is _________

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Important Questions on Immune System

MEDIUM
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IMPORTANT

Read the following statements
I) TC lymphocytes are involved only in cell mediated immunity.
II) Thymus gland of mammals is a secondary lymphoid organ.
III) The part of antibody that recognises and binds to an antigen is called epitope.
IV) Interleukins are primarily involved in differentiation of the cells of immune system.

Among the above, the incorrect statements are

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IMPORTANT

Match the following about immune system

List I List I
A Complement proteins I Stimulate phagocytosis
B Tc cells II Microglia in brain
C Cytokines III Inflammation
D Mononuclear phagocytes IV Membrane attack complex
    V Cell mediated immunity

The correct answer is

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In a healthy adult man, the smallest type of leucocytes are ______
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IMPORTANT

Match the following about lymphocytes of mammals and select the correct option?

Character     B Cells   T Cells
i) Mature in a) Produces antibodies p) Cytotoxic ' T' cells
ii) Free antigens b) Plasma cells q) Cannot produce antibodies
iii) Effector cells c) Bone marrow r) Cannot recognize
iv) Antibodies d) Can recognize s) Thymus

 

EASY
AP EAPCET
IMPORTANT
A protein or polysaccharide molecule that stimulates antibody formation is _________