The Body’s Defenses Non-Specific and Specific Responses to Invaders.
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Transcript of The Body’s Defenses Non-Specific and Specific Responses to Invaders.
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The Body’s DefensesThe Body’s Defenses
Non-Specific and Specific Non-Specific and Specific Responses to Invaders Responses to Invaders
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Immune System PrimerImmune System Primer
The Immune System Primer offers a self-directed study of the Human Immune System. It is designed to give general biology students basic knowledge of the various mechanisms the body employs to defend itself against foreign invaders. It contains links to a number of on-line animations and reference materials.
Diagram: http://www.niaid.nih.gov/final/immun/immun.htm
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Invitation to LearnInvitation to Learn
Employeesmust wash
hands before
returning to work
Hepatitis A ScareHepatitis A Scare
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ObjectivesObjectives
Identify the role each item plays in fighting an Identify the role each item plays in fighting an infection: skin, mucus, saliva, sweat, infection: skin, mucus, saliva, sweat, phagocytes, natural killer cells, fever, B cells and phagocytes, natural killer cells, fever, B cells and T cellsT cells
Identify four symptoms of inflammation Identify four symptoms of inflammation Describe the importance of washing one’s handsDescribe the importance of washing one’s hands Explain how Hepatitis A virus is spreadExplain how Hepatitis A virus is spread Compare and contrast T and B cellsCompare and contrast T and B cells
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ObjectivesObjectives
Define the following terms: adaptive immunity, Define the following terms: adaptive immunity, antigen, antibody, histamine, immunology, antigen, antibody, histamine, immunology, innate immunity, lymphocyte, pathogeninnate immunity, lymphocyte, pathogen
Use leucocytes to describe the process of cell Use leucocytes to describe the process of cell differentiationdifferentiation
Describe the immune responseDescribe the immune response Identify four major types of infectious agentsIdentify four major types of infectious agents
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ObjectivesObjectives
Distinguish between a primary immune response and a secondary immune response
Using leucocytes, provide examples of how cell structure is related to function
Compare and contrast plasma and memory cells
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MA FrameworksMA Frameworks
2.1 Relate cell parts/organelles to their function2.1 Relate cell parts/organelles to their function 2.5 Explain the role of cell membrane as a highly 2.5 Explain the role of cell membrane as a highly
effective barriereffective barrier 4.1 Explain how major organ systems in 4.1 Explain how major organ systems in humans humans
have functional units with specific anatomy that have functional units with specific anatomy that perform the function of that organ systemperform the function of that organ system
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Lesson PlansLesson Plans
Lesson#1:
Invitation to Learn Lesson #2: Lesson #2:
Non-Specific ImmunityNon-Specific Immunity Lesson #3: Lesson #3:
Specific ImmunitySpecific Immunity Lesson #4:
Primary and Secondary Immune Response
Photo: http://www.denniskunkel.com/PublicHtmlhttp://www.denniskunkel.com/PublicHtml
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Lesson #2: Non-Specific ImmunityLesson #2: Non-Specific Immunity
Compare and Contrast Compare and Contrast PhagocytePhagocyte
and and Natural Killer CellNatural Killer Cell
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Lesson #2: Non-Specific ImmunityLesson #2: Non-Specific Immunity
Identify four symptoms of inflammation
Identify the role each item Identify the role each item plays in fighting an plays in fighting an infection: skin, mucus, infection: skin, mucus, saliva, sweat, saliva, sweat, phagocytes, natural killer phagocytes, natural killer cells, fever, B cells and T cells, fever, B cells and T cellscells
Inflammatory ResponseInflammatory Response Photo:Photo:http://www.msu.edu/course/lbs/145/http://www.msu.edu/course/lbs/145/
smith/s02/graphics/freeman_46.2b.jpgsmith/s02/graphics/freeman_46.2b.jpg
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Lesson #3: Specific ImmunityLesson #3: Specific Immunity
Use leucocytes to describe the process of cell differentiation
Compare and Compare and contrast T and B cellscontrast T and B cells
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Lesson #3: Specific ImmunityLesson #3: Specific Immunity
Describe theDescribe the Immune Response.Diagram: Diagram: www-ermm.cbcu.cam.ac.uk/ fig002akh.gif 587 x 510 pixels - 49kwww-ermm.cbcu.cam.ac.uk/ fig002akh.gif 587 x 510 pixels - 49k
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Lesson #4: Primary and Secondary Immune Response
Graph: http://academic.brooklyn.cuny.edu/biology/bio4fv/page/aviruses/helperTcells.html
Distinguish between a primary and secondary immune response
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SummarySummary
Photo: www.creationscience.com/. ../macrophage.jpg489 x 500 pixels - 65k
Fighting BackFighting Back