this post was submitted on 17 Nov 2023
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Oxygen. (mander.xyz)
submitted 1 year ago by [email protected] to c/[email protected]
57 comments fedilink hide all child comments
 

https://biology.stackexchange.com/questions/54762/did-cyanobacteria-commit-evolutionary-suicide-by-producing-oxygen

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[–] [email protected] 22 points 1 year ago (1 children)

The atmosphere is made of rocket oxidizer, not fuel. Fuel would be something that reacts with oxygen: Hydrogen, Methane, etc.

[–] [email protected] 2 points 1 year ago (1 children)

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

[–] [email protected] 4 points 1 year ago (1 children)

That doesn't change the chemistry.

[–] [email protected] 2 points 1 year ago (1 children)

It would change how you perceive the chemistry

[–] [email protected] 1 points 1 year ago

The electron acceptor would still be the oxidizer.