Sunday, November 6, 2011

Muddiest Point

Hey guys! I am having trouble understanding the difference between what helper T-cells, T-cells and killer T-cells are. If someone could explain this to me that would be great! Thanks!

1 comment:

  1. Helper T cells tell the killer T cells who to kill. Helper T cells, help by giving a list of "Criminals at large" for the killer T cells to "arrest".

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