OBJECTIVE LIFE SCIENCE
SIGNALLING IMMUNOLOGY CANCER
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Cell mediated Immunity (Cytotoxic T cells) comes into play when the pathogen is
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intracellular like a virus
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extracellular like a bacterium
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Either A or B
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None of the above
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Explanation:
Detailed explanation-1: -Cytolytic CD4 T Cell–Mediated Mechanisms CD4 T cell–mediated cytotoxicity may contribute to the clearance of HSV infection by lysing infected host cells that bear class II MHC.
Detailed explanation-2: -B cells and antibodies contribute significantly to shape the immune response to and/or induce protection against many persistent intracellular pathogens [104, 105, 173] with the important distinction from cell-mediated immunity, that antibodies may functionally block the antigenic target.
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