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The Immune System

19 Lessons 2 hours

Discover how the immune system protects the body through physical and chemical barriers, pathogen recognition, natural killer cells, and complement, and learn about immunodeficiency, hypersensitivities, and disruptions in the immune system.

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Introducing the Immune System

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2

Physical and Chemical Barriers

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Pathogen Recognition

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Natural Killer Cells

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Complement

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6

Summarizing Innate Immune Response

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7

Introducing Adaptive Immune Response

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Antigen-Presenting Cells

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T and B Lymphocytes

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Immunological Memory

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Primary Centers of the Immune System

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12

Summarizing Adaptive Immune Response

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Antibody Structure

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Antibody Functions

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15

Summarizing Antibodies

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16

Disruptions in the Immune System

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17

Immunodeficiency

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Hypersensitivities

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19

Summarizing Disruptions in the Immune System

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