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AP Biology

AP Biology. Immune Systems Part 1. Bozeman Immune System. http://www.youtube.com/watch?v=z3M0vU3Dv8E. Glycolipids and Glycoproteins of the ECM. Innate Immunity. Phagocyte “eating” a pathogen. Macrophage Chasing Bacteria. http://www.youtube.com/watch?v=I_xh-bkiv_c. Pin. Blood clot.

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AP Biology

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  1. AP Biology Immune Systems Part 1

  2. Bozeman Immune System • http://www.youtube.com/watch?v=z3M0vU3Dv8E

  3. Glycolipids and Glycoproteins of the ECM

  4. Innate Immunity

  5. Phagocyte “eating” a pathogen

  6. Macrophage Chasing Bacteria • http://www.youtube.com/watch?v=I_xh-bkiv_c

  7. Pin Blood clot Pathogen Immune Response Macrophage Blood clotting elements Chemical signals Phagocytic cells Phagocytosis Capillary Red blood cell

  8. Glycolipids and Glycoproteins of the ECM

  9. Infected cell Microbe Antigen- presenting cell Antigen fragment Antigen fragment MHCs Class II MHC molecule Class I MHC molecule T cell receptor T cell receptor Cytotoxic T cell Helper T cell

  10. How do MHC’s work?MHC I

  11. MHC II

  12. Plant defenses - Thorns

  13. Plant defenses - cork

  14. Recruitment of parasitoid wasps that lay their eggs within caterpillars Predatory attractants and the Signal Transduction Pathway Synthesis and release of volatile attractants Chemical in saliva Wounding Signal transduction pathway

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