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Crash Course Anatomy & Physiology - Season 1 Episode 46
In the penultimate episode of Crash Course Anatomy & Physiology, Hank explains your adaptive immune system. The adaptive immune system's humoral response guards extracellular terrain against pathogens. Hank also explains B cells, antibodies, and how vaccines work.
- Seánra: Documentary
- Stiúideo: YouTube
- Eochairfhocal: anatomy, physiology
- Caitheadh: Hank Green