Your Immune System: Natural Born Killer | Crash Course Biology

PBS Learning Media
Contributed By
PBS Learning Media
Resource Type
Classroom Material
Keywords
Crash Course biochemistry organic organism animal anatomy immune system immunity pathogen leukocyte white blood cell phagocyte antibody lymphocyte t cell infection mucus innate immunity acquired immunity mucus membrane inflammatory response histamine allergies allergic reaction antihistamine phagocytes neutrophils macrophages natural killer cells b cells
Subjects
Health Studies Science
Grade Levels
Grade 9 Grade 10 Grade 11 Grade 12
Audience
Classroom Teacher / Educator
Related Resources

Your Immune System: Natural Born Killer | Crash Course Biology

Hank tells us about the team of defenses that make up our immune system. These defenses -- both innate and acquired -- are tasked with protecting our bodies from all the pathogens and bad guys. Luckily, our immune system is so well-honed that we're able to keep all these nasty pathogens at bay.
Publisher
PBS Learning Media

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