Gadzira shanduro yakaoma zvikuru yemutsara uyu Mamwe eukaryotes ane sero rimwe chete anogara munzvimbo umo okisijeni ishoma kana kuti isipo; aya masero eukaryotes anoshandisa hydrogenosomes panzvimbo pemitochondria kugadzira ATP.
Chokwadika, shanduro yakaoma kunzwisisa zvikuru yemutsara wacho ndeiyi "Mamwe eukaryotes ane sero rimwe chete anogara munzvimbo umo okisijeni ishoma kana kuti isipo; mumamiriro ezvinhu aya, mitochondria haigoni kushanda, asi hydrogenosomes inokwanisa'' kupisa'' makabhohaidhiretsi nemamwe mafuta kuti ibudise ATP pasina kushandisa okisijeni. "