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Unit 6 Text B:The autoimmune response takes place under the interaction among the aggressive T cells, the weaker T cells and the antigen-presenting cells. Choose the correct answer(s) to their respective function(s) according to the text.1) The function(s) of aggressive T cells:
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2) The function(s) of weaker T cells:
3) The function(s) of the antigen-presenting cells:
Unit 6 Text C:Complete the summary of the text with NO MORE THAN FIVE WORDS.Provenge was (1) for each patient by (2) his dendritic cells and exposing them to a (3) called prostatic acid phosphatase. Once (4) into the patient, the exposed cells should trigger an(5) on tumor cells. The vaccine’s performance is (6) given its nearly 20-year-old technology, compared with many (7) cancer vaccines. Now a second generation of vaccines aiming at provoking a(8) is under development. For cancer-vaccine developers,(9) is crucial. The struggle to create effective cancer vaccines(10) the memories of the long battle to develop antibody-based therapies: people need to (11) to prove it.
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