Oxygen is used as an electron carrier in oxidative phosphorylation during aerobic respiration. If there's a lack of oxygen the body starts to respire anaerobically, which is nowhere near sufficient for the body's needs
Oxygen is needed for aerobic respiration.
8,75 moles of oxygen are needed.
Oxygen is the gas needed for burning in the fire triangle. Without oxygen, combustion cannot occur.
oxygen
Glucose is the fuel. Oxygen is also needed
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Oxygen is not needed in fermentaion.
The minimum amount of oxygen needed to sustain a fire in the atmosphere is about 16% oxygen. Below this level, the fire would not have enough oxygen to continue burning.
Glucose and oxygen are needed for respiration. All other substances are not needed.
Oxygen is the element in the air that is needed for coal dust to burn. When coal dust is exposed to oxygen and heat, it can ignite and burn.