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  3. 1. which cells \"costimulate\" cytotoxic t cells a

1. Which cells \"costimulate\" cytotoxic T cells and B cells by secreting cytokines? 2. What are the functions...

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Medical Sciences

1.Which cells \"costimulate\" cytotoxic T cells and B cells bysecreting cytokines?

2. What are the functions of lymph nodes? What are germinalcenters?

3. What is meant by the terms \"memory\" and \"specificity\" asthey pertain to immunity?

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1 T helper cells costimualte the cytotoxic T cells and B cells by secreting cytokines Explanation Cytokines are chemical substances which serve as messengers mediating interaction and communication between various cells of the immune system Interleukins a class of cytokines produced by white blood cells In humoral immunity antibody mediated when Tcells recognise the antigenic fragments it releases interleukins which stimulate    See Answer
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