Search for tag: "defenses"

Specific Internal Defenses

This video covers the chain of command concerning helper T-cells, Cytotoxic T-cells, B-cells, and macrophages. This video teaches what each cell does, and how they interact with each other to fight…

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Nonspecific Internal Defenses

This video is about nonspecific internal defenses.

From  tutoringcenter 0 likes 15 plays 0