He aha te pātai ki: "Ma te whakamahi i tenei tikanga here, ka taea e te antibody te tohu i te moroiti, i te pūtau mate ranei mo te whakaekenga e etahi atu waahanga o te punaha aukati, ka taea ranei te whakakore i tana whaainga tika (hei tauira, ma te aukati i tetahi waahanga o te moroiti e tika ana mo tana whakaekenga me te oranga"? Ko te kaupapa ko te antibody.
"me pēhea te whakamahi i ngā ārai mate i roto i?"