Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Passage: Kamar DNA, RNA na iya ɗaukar bayanin halittar jini. Kwayoyin cutar RNA suna da kwayoyin halittar da suka kunshi RNA wanda ke sanya wasu sunadarai. Kwayar halittar kwayar cutar ta maimaita ta wasu daga cikin waɗannan sunadarai, yayin da wasu sunadarai ke kare kwayar halittar yayin da kwayar cutar ta koma sabon kwayar halitta. Viroids wani rukuni ne na pathogens, amma sun ƙunshi RNA ne kawai, ba sa ɓoye kowane furotin kuma polymerase na kwayar tsire-tsire mai masauki yana maimaita su.  Tambaya: Ban da DNA, mene ne kuma zai iya ɗauke da bayanin halittar mutum?
RNA