Duba zuwa sashi a ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda sashi: Passage: Wasu sassan antibody suna da ayyuka iri ɗaya. Hannun Y, alal misali, suna ƙunshe da wuraren da zasu iya haɗuwa da antigens (gabaɗaya, iri ɗaya) kuma, sabili da haka, gane takamaiman abubuwan baƙi. Wannan yankin na antibody ana kiransa Fab (ɓangare, antigen-daurewa) yanki. Ya ƙunshi yanki ɗaya na dindindin da yanki mai canzawa daga kowane sarkar mai nauyi da haske na antibody. Tambaya: Menene ya ƙunshi yanki ɗaya na dindindin da yanki mai canzawa?
Ƙungiyar Fab