fossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 11 months agoOxygen.mander.xyzimagemessage-square50fedilinkarrow-up1606arrow-down121file-text
arrow-up1585arrow-down1imageOxygen.mander.xyzfossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 11 months agomessage-square50fedilinkfile-text
https://biology.stackexchange.com/questions/54762/did-cyanobacteria-commit-evolutionary-suicide-by-producing-oxygen
minus-squareLux@lemmy.blahaj.zonelinkfedilinkEnglisharrow-up4arrow-down2·11 months agoFrom the pov of an organism in a high-oxygen atmosphere, thats true. But on a planet with little to no oxygen in the atmosphere, it would have to be added separately, the same way we add fuel
minus-squareThunderclapSasquatch@startrek.websitelinkfedilinkEnglisharrow-up2·11 months agoIt would change how you perceive the chemistry
minus-squaremerclinkfedilinkEnglisharrow-up1·11 months agoThe electron acceptor would still be the oxidizer.
From the pov of an organism in a high-oxygen atmosphere, thats true. But on a planet with little to no oxygen in the atmosphere, it would have to be added separately, the same way we add fuel
That doesn’t change the chemistry.
It would change how you perceive the chemistry
The electron acceptor would still be the oxidizer.