Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Passage: Macromolecules kamar su sitaci, cellulose ko sunadarai ba za a iya ɗauka da sauri ta hanyar sel ba kuma dole ne a rushe su zuwa ƙananan raka'a kafin a iya amfani da su a cikin metabolism na cell. Yawancin nau'ikan enzymes na yau da kullun suna narkar da waɗannan polymers. Wadannan enzymes masu narkewa sun hada da proteases wadanda suke narke sunadarai zuwa amino acid, da kuma glycoside hydrolases wadanda suke narke polysaccharides zuwa sukari mai sauki da aka sani da monosaccharides.  Tambaya: Menene ake kira sukari mai sauƙi?
monosaccharides