Which process destroys all microbial life including spores ? from
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    Human Health and Disease

    Multiple Choice QuestionsMultiple Choice Questions

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    101. Which process destroys all microbial life including spores ?
    • Disinfection
    • Sterilisation
    • Isolation
    • Use of any chemicals

    B.

    Sterilisation
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    102. Health is defined as :
    • A state of complete physical well being
    • A state of complete mental well being
    • A state of complete social well being
    • All of these
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    103. Antibodies are synthesized by :
    • B-lymphocytes
    • Phagocytes
    • Helper T-cells
    • Killer T-lymphocytes
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    104. The shape of an antibody molecule is :
    • V shaped
    • Clover leaf shaped
    • Y shaped
    • Oval 
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    105. When a T-cell recognizes an antigen, it:
    • Multiplies
    • Moves from thymus to the spleen
    • Releases interferon
    • Helps the B-cells to release antibodies
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    106. Lymphocytes that activate B-cells and T-cells are :
    • Activator B-cells
    • macrophages
    • phogocytes
    • Helper T-cells
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    107. An allergic reaction is initiated by the antibodies of the :
    • IgG group
    • IgM group
    • IgA group
    • IgE group
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    108. A person with severe combined immuno deficiency has decreased :
    • B-cells
    • T-cells
    • B-cells and T-cells both
    • Antibodies
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    109. The virus that causes AIDS destroys  :
    • B-cells
    • Cytotoxic cells
    • Helper T-cells
    • Tthe membrane of lymph nodes
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    110. Artificial immunity can be acquired from a :
    • Serious illness
    • Vaccination
    • Repeated exposure to same disease
    • Treatment with microbes
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