alexander flemming | Vive les SVT ! Les sciences de la vie et de la Terre au collège et au lycée

Les 3èmes Opale trouvent des pénicilliums

Les 3èmes OPALE se mobilisent en SVT : Plusieurs élèves ont emmené des aliments avec des pénicilliums (des champignons). Histoire des sciences : Alexander Flemming a découvert sur cette espèce en 1928 le premier antibiotique : la pénicilline. Les antibiotiques stoppent la prolifération bactérienne. albums vivelessvt – plein écran – partage photos et diaporamas – tirage photo – livre photo

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