claire1234 claire1234

28-04-2015
Chemistry

Answered

How does your body respond differently the second time it is exposed to a pathogen than the first time it was exposed to the same pathogen?

Answer :

amandasj amandasj

28-04-2015

after your first exposure to a pathogen, you have memory T cells that will remember the antigen of the pathogen son in the future if you would come in contact with the same pathogen your body will recognize it right away and be able to kill it much faster

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