EntityQ7142991· pop 5· linked from 5 articlesPasteur pointSign in to savelevel of oxygen (about 0.3% by volume) above which facultative aerobic microorganisms and facultative anaerobes adapt from fermentation to aerobic respirationConnectionsgeologyEntityLouis PasteurEntityphotosynthesisEntityInternational Standard Book NumberEntitybiochemistryEntityultraviolet radiationEntitydigital object identifierEntityInternational Standard Serial NumberEntityfermentationEntityCambrianEntityQ180686Entitycellular respirationEntitybibcodeEntityQ229883EntityCambrian explosionEntityQ22908627EntityGreat Oxygenation EventEntityfacultative anaerobic organismEntityPasteur effectEntityL'Atalante basinEntityCategoriesCambrianEvolution of the biosphereOxygen