Even if there were, there's no molecular oxygen around to support combustion.
Under aerobic conditions, molecular oxygen is used for this purpose.
The molecular oxygen formed by the reaction is released into the atmosphere.
This complex is responsible for the production of nearly all of earth's molecular oxygen.
These wavelengths are strongly absorbed by molecular oxygen in the air.
These observations provided a strong evidence for the inhibition of the reaction by molecular oxygen.
The best candidate is molecular oxygen trapped in ice.
The rest of the oxygens are believed to originate from molecular oxygen.
The prevalence of molecular oxygen in the earth's atmosphere is our first clue that the planet bears life.
Ero1p itself is oxidized by transferring electrons to molecular oxygen.