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Biology 9 Online
OpenStudy (anonymous):

Which types of proteins help defend the body against foreign agents like bacteria?

OpenStudy (anonymous):

antibodies

OpenStudy (petiteme):

I'd agree with antibodies because it is a protein produced by the body's immune system when it detects viruses, bacteria or unwelcome visitors.

OpenStudy (koikkara):

Hai Sweet Friend, @arbreana123 WeLcoMe to OpeN stuDy.. !! Wondering If you are satisfied with this answer, Please close this Question. Thank You ! Keep in touch with Open Study.. Bye !

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