OBJECTIVE LIFE SCIENCE
SIGNALLING IMMUNOLOGY CANCER
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of the following is not associated with humoral immunity?
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antibodies
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breast milk
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B cells
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cytotoxic T cells
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Explanation:
Detailed explanation-1: -B-lymphocytes form army of proteins called antibodies in response to pathogen in blood and are stimulated by antigen and T-helper cells. Therefore, B-lymphocytes provide humoral mediated immunity. T-lymphocytes provide cell mediated immunity. So, the correct option is ‘B-lymphocytes’.
Detailed explanation-2: -Cell-mediated immunity, unlike humoral immunity, does not rely on antibodies to perform adaptive immunological activities. Mature T cells, macrophages, and the production of cytokines in response to an antigen are the main drivers of cell-mediated immunity.
There is 1 question to complete.