noun🔗ShareEsterolAny steroid that contains a hydroxyl group in the 3-position of the A-ring."Sterols are found in all animal and plant tissue and play an important role in hormone chemistry."Los esteroles se encuentran en todos los tejidos animales y vegetales y juegan un papel importante en la química hormonal.biochemistrychemistrycompoundsubstancebiologyphysiologyChat with AIVocabulary GamePractice Reading