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What do you think they mean that pathogens are passing barriers.
Today we will be announcing how the immune system pathogens are passing barriers.
Well as pathogens get past your bodies barrier, antigens in the pathogens trigger you bodies immune system.
T cells are identifying pathogens and carrying out immune response. But how do they do that?
Macrophages are breaking down pathogens and they are carrying out immune responses
Well macrophages engulf the pathogens and break them down that's when phages present antigens from the pathogens to T cells. That's how they carry out responses.
T cells and B cells are multiplying. B cells are responding to pathogens.
T cells also signal B cells to begin responding to the pathogen.
T cells that identified pathogens divide and multiply.
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