Duba zuwa sashi na ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda sashi: Passage: Kwayoyin cutar da ke haɗuwa da antigens na farfajiyar (misali, akan ƙwayoyin cuta) za su jawo hankalin kashi na farko na cascade na kari tare da yankin Fc ɗin su kuma su fara kunna tsarin "classic" na kari. Wannan yana haifar da kashe kwayoyin cuta ta hanyoyi biyu. Na farko, haɗuwa da kwayoyin antibody da na kari yana nuna alamar ƙwayar cuta don cinyewa ta hanyar phagocytes a cikin wani tsari da ake kira opsonization; waɗannan phagocytes suna janyo hankalin wasu kwayoyin kari da aka samar a cikin cascade na kari. Na biyu, wasu abubuwan haɗin tsarin kari suna samar da hadadden membrane don taimakawa magungunan rigakafi don kashe kwayar cuta kai tsaye (bacteriolysis). Tambaya: Wane irin tsarin kari ne waɗannan kwayoyin cutar suke da shi?
na gargajiya