Instructional Video
Khan Academy: Human Body Systems: Phagocytes in Innate or Nonspecific Immunity Instructional Video
Khan Academy

Khan Academy: Human Body Systems: Phagocytes in Innate or Nonspecific Immunity

9th - 10th
Understand the role of phagocytes in innate or nonspecific immunity. Neutrophils, macrophages, and dendritic cells. [16:20]
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