AP Biology

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AP Biology

• Immune Systems
• Part 1

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Bozeman Immune System

• http//www.youtube.com/watch?vz3M0vU3Dv8E

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Glycolipids and Glycoproteins of the ECM
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Innate Immunity
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Phagocyte eating a pathogen
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Macrophage Chasing Bacteria

• http//www.youtube.com/watch?vI_xh-bkiv_c

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Immune Response
Pathogen
Pin
Blood clot
Macrophage
Blood clotting elements
Chemical signals
Phagocytic cells
Phagocytosis
Capillary
Red blood cell
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Glycolipids and Glycoproteins of the ECM
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MHCs
Infected cell
Microbe
Antigen- presenting cell
Antigen fragment
Antigen fragment
Class II MHC molecule
Class I MHC molecule
T cell receptor
T cell receptor
Cytotoxic T cell
Helper T cell
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How do MHCs work?MHC I
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MHC II
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Plant defenses - Thorns
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Plant defenses - cork
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Predatory attractants and the Signal
Transduction Pathway
Recruitment of parasitoid wasps that lay their
eggs within caterpillars
Synthesis and release of volatile attractants
Chemical in saliva
Wounding
Signal transduction pathway