GENERAL ANATOMY
IMMUNE SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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B-Cells, T-Cells, Helper T-Cells, Interferon, Antigen, Cytotoxic T-Cell.
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B-Cells, T-Cells, Helper T-Cells, Antibody, Antigen, Cytotoxic T-Cell.
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B-Cells, T-Cells, Component proteins, Antibody, Antigen, Cytotoxic T-Cell.
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B-Cells, T-Cells, Helper T-Cells, Skin, Antigen, Cytotoxic T-Cell.
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Detailed explanation-1: -T cells can wipe out infected or cancerous cells. They also direct the immune response by helping B lymphocytes to eliminate invading pathogens. B cells create antibodies. B lymphocytes, also called B cells, create a type of protein called an antibody.
Detailed explanation-2: -Although T and B cells both react with molecules that are termed “antigens, ” these lymphocytes actually respond to very different types of molecules. B cells must be able to bind intact antigens because they secrete antibodies that must recognize the pathogen directly, rather than digested remnants of the pathogen.
Detailed explanation-3: -The thymus is responsible for producing the hormone thymosin, which in turn aids in the production of T cells. While in the thymus, T cells multiply, acquire different antigen receptors, and differentiate into helper T cells and cytotoxic T cells.
Detailed explanation-4: -Dendritic cells initiate adaptive immune responses. Immature dendritic cells resident in infected tissues take up pathogens and their antigens by macropinocytosis and receptor-mediated phagocytosis.