Today I want to show you one of the coolest things! I purposely infected a sample of my blood with yeast cells, to show you how white blood cells react.

It's truly remarkable to watch the white blood cells exercise phagocytosis - this is a process whereby the white blood cell actively swallows foreign invaders!

I'm sure many of you may already know how white blood cells work, but to watch it in action is so cool!

#shorts #whitebloodcell #immunesystem #immune #leukocyte #phagocytosis #science #microscope #biology #STEM #learning #redbloodcell #RBC #WBC #germs #bacteria #howto #howdoes #4k

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