1 Mùa
47 Tập phim
Crash Course Anatomy & Physiology - Season 1 Episode 46 (2015)
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.
- Quốc gia : United States of America
- Thể loại : Documentary
- Studio : YouTube
- Giám đốc : Hank Green
- Diễn viên : Hank Green