Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Passage: Catabolism shine saitin ayyukan metabolism wanda ke rushe manyan kwayoyin. Waɗannan sun haɗa da rushewa da kuma oxidizing kwayoyin abinci. Dalilin halayen catabolic shine samar da makamashi da abubuwan da ake buƙata ta hanyar halayen anabolic waɗanda ke gina kwayoyin. Cikakken yanayin waɗannan halayen catabolic ya bambanta daga kwayar halitta zuwa kwayar halitta, kuma ana iya rarraba halittu bisa tushen tushen makamashi da carbon (ƙungiyoyin abinci na farko), kamar yadda aka nuna a cikin teburin da ke ƙasa. Ana amfani da kwayoyin halitta a matsayin tushen makamashi ta hanyar organotrophs, yayin da lithotrophs ke amfani da inorganic substrates, kuma phototrophs kama hasken rana a matsayin makamashi na sinadarai. Koyaya, duk waɗannan nau'ikan nau'ikan metabolism sun dogara ne akan halayen redox waɗanda suka haɗa da canja wurin electrons daga rage kwayoyin masu ba da gudummawa kamar kwayoyin halitta, ruwa, ammoniya, hydrogen sulfide ko ions na ƙarfe zuwa kwayoyin karɓa kamar oxygen, nitrate ko sulfate. A cikin dabbobi, waɗannan halayen sun haɗa da kwayoyin halitta masu rikitarwa waɗanda suka rushe zuwa ƙananan kwayoyin halitta, kamar su carbon dioxide da ruwa. A cikin halittu masu daukar hoto, kamar tsirrai da cyanobacteria, wadannan halayen canja wurin lantarki ba sa sakin kuzari amma ana amfani da su azaman hanyar adana kuzari da aka sha daga hasken rana.  Tambaya: Mene ne tsarin metabolism na catabolism?
rushewa da kuma oxidizing