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Which of the following T cells is activated by interleukin-1 and in turn activates B cells to differentiate into plasma cells?
Q21: A young girl has a small rash
Q27: The spreading of exotoxins from the site
Q30: All of the following are components of
Q35: Viruses that have a single strand of
Q35: Which of the following statements about immunization
Q38: The Rickettsial disease that is found in
Q41: Which fungal infection leads to an allergic
Q45: A transgenic organism<br>A) contains DNA from two
Q51: Who is affected by the transmissible spongiform
Q52: Type IV hypersensitivity includes<br>A) contact dermatitis<br>B) granulomatous