Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Passage: Lipids sune mafi yawan rukuni na biochemicals. Babban amfani da tsarin su shine a matsayin wani ɓangare na membranes na ciki da na waje, kamar membrane na tantanin halitta, ko a matsayin tushen makamashi. Lipids yawanci ana ayyana su azaman ƙwayoyin halittar ruwa ko amphipathic amma zasu narke a cikin abubuwan narkewa kamar su barasa, benzene ko chloroform. Fats babban rukuni ne na mahaɗan da ke ƙunshe da fatty acid da glycerol; kwayoyin glycerol da ke haɗe da esters uku na fatty acid ana kiranta triacylglyceride. Akwai bambance-bambancen da yawa akan wannan tsari na asali, gami da madadin kashin baya kamar sphingosine a cikin sphingolipids, da ƙungiyoyin hydrophilic kamar phosphate kamar yadda yake a cikin phospholipids. Steroids kamar su cholesterol wani babban nau'in lipids ne.  Tambaya: yaya ake ayyana lipid?
ƙwayoyin halitta na hydrophobic ko amphipathic