AP Biology - PowerPoint PPT Presentation

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AP Biology

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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 ... – PowerPoint PPT presentation

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Title: AP Biology


1
AP Biology
  • Immune Systems
  • Part 1

2
Bozeman Immune System
  • http//www.youtube.com/watch?vz3M0vU3Dv8E

3
Glycolipids and Glycoproteins of the ECM
4
Innate Immunity
5
Phagocyte eating a pathogen
6
Macrophage Chasing Bacteria
  • http//www.youtube.com/watch?vI_xh-bkiv_c

7
Immune Response
Pathogen
Pin
Blood clot
Macrophage
Blood clotting elements
Chemical signals
Phagocytic cells
Phagocytosis
Capillary
Red blood cell
8
Glycolipids and Glycoproteins of the ECM
9
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
10
How do MHCs work?MHC I
11
MHC II
12
Plant defenses - Thorns
13
Plant defenses - cork
14
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
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