Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Shigewa: Tunda tsananin sarrafa aikin enzyme yana da mahimmanci ga homeostasis, duk wani rashin aiki (mutation, overproduction, underproduction or deletion) na enzyme mai mahimmanci zai iya haifar da cutar kwayar halitta. Rashin aiki na nau'in enzyme guda kawai cikin dubban nau'in da ke jikin mutum zai iya zama mai lahani. Misali na mummunar cututtukan kwayoyin halitta saboda rashin isasshen enzyme shine Tay<unk>Sachs cuta, wanda marasa lafiya basu da enzyme hexosaminidase. Misali daya na rashi na enzyme shine nau'in phenylketonuria. Yawancin maye gurbin amino acid guda daya a cikin enzyme phenylalanine hydroxylase, wanda ke haifar da mataki na farko a cikin lalacewar phenylalanine, yana haifar da tarawar phenylalanine da samfuran da ke da alaƙa. Wasu maye gurbi suna cikin wurin aiki, kai tsaye suna rushe haɗuwa da haɓakawa, amma da yawa suna nesa da wurin aiki kuma suna rage aiki ta hanyar lalata tsarin furotin, ko tasiri kan daidaitaccen oligomerisation. Wannan na iya haifar da nakasa hankali idan ba a magance cutar ba. Wani misali kuma shine rashi na pseudocholinesterase, wanda a ciki ikon jikin mutum na lalata kwayoyin choline ester ya lalace.  Tambaya: Yaya ake kiran yanayin lafiya ba tare da cuta ba?
homeostasis