O le lipids e masani lava ona faʻamatalaina o hydrophobic poʻo amphipathic biological molecules ae o le a faʻamavae i mea faʻapipiʻi e pei o le ava malosi, benzene poʻo le chloroform. O gaʻo o se vaega tele o vailaʻau o loʻo i ai gaʻo gaʻo ma glycerol; o se glycerol molecule faʻapipiʻi i tolu gaʻo acid esters e taʻua o le triacphylglyceride. E tele fesuiaiga i lenei fausaga o loʻo i ai, e aofia ai isi faʻavae faʻavae e pei o le sphingosine i le sphingolipid, ma vaega hydrophilic pei o phosphate i le phospholipids. Steroids e pei o le cholesterol. O le isi vasega o lipids e faʻamatalaina: faʻafefea ona faʻamatalaina le lipid?
molecules biological hydrophobic poʻo le amphipathic