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B cells

B cells. B cells produce antibodies. Each kinds of B cell produce one kind of antibody. Antigen and antibody fit together. (puzzle) Mark the pathogen for destruction. Some antibody make pathogen clump, others keep pathogens from attaching to the body cells. HIV.

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B cells

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  1. B cells • B cells produce antibodies. • Each kinds of B cell produce one kind of antibody. • Antigen and antibody fit together. (puzzle) • Mark the pathogen for destruction. • Some antibody make pathogen clump, others keep pathogens from attaching to the body cells.

  2. HIV • Virus that attacks the immune system directly. • HIV reproduces in T-Cells. • The immune system no longer work properly • It eventually develops to AIDS. • Ay this point, there is no cure 4 AIDS.

  3. How it is spread HIV is also genetic. HIV only can reproduce inside cells HIV can spread from one person to another when body fluid from an infected person come in contact with those of an uninfected person Sexual contact is one example.

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