0
in cellular respiration you inhale the oxygen given of from plants. They produce the oxygen using the CO2 that we exhale into the air as a biproduct of respiration its all one big circle
Wiki User
∙ 8y ago
Wiki User
∙ 9y agoIt is very important to breathe and know what it does. The oxygen needed for aerobic respiration comes from the air being breathed in, and the heart helps to oxygenate the blood.
Wiki User
∙ 12y agoPlants. They take in Carbon Dioxide through Photosynthesis and expel oxygen.
Wiki User
∙ 11y agoThe atmosphere transported in hemoglobin (the oxygen bonds to the iron in the haem group) in the blood of humans (myoglobin in some tissue such as the heart) to where it is needed.
Add your answer:
Earn +20 pts
One of the important waste products of photosynthesis is oxygen gas Where does this oxygen gas come from?
Primarily from CO2.
What molecule does the oxygen gas come from?
Water
Where does oxygen gas come from in photosynthesis?
The splitting of water by the process of photolysis in photosystem II. There the electrons and protons are used in the process of photosynthesis but oxygen gas is a byproduct that diffuses out of the stomata into the atmosphere.
How do you write the formulae for hydrogen gas oxygen gas?
Hydrogen gas is H2. Oxygen gas is O2.
What does gas need for respiration?
Oxygen is the gas that is required for respiration.
One of the important waste products of photosynthesis is oxygen gas Where does this oxygen gas come from?
Primarily from CO2.
Does all gas come out of oxygen?
Obviously,not!
What molecule does the oxygen gas come from?
Water
What gas can be made by plants and found in the air?
Oxygen, honestly come on people.
What is photosynthesis waste product and where does it come from?
It is oxygen gas. Photolysis of water generates it
What is photosynthesis's waste product and where does it come from?
It is oxygen gas. Photolysis of water generates it
What gas does ozone originally come from?
The ozone originally comes from the oxygen gas. It gets converted into ozone by UV rays.
Where does oxygen gas come from in photosynthesis?
The splitting of water by the process of photolysis in photosystem II. There the electrons and protons are used in the process of photosynthesis but oxygen gas is a byproduct that diffuses out of the stomata into the atmosphere.
Where does surface oxygen come from?
If you mean the free gas - it's ALL from photosynthesis by green plants.
What is oxygen a solid liqid or gas?
Oxygen is a gas.
Which is not a compound water carbon dioxide gas silicon dioxide oxygen gas?
Oxygen gas is made up of one substance = oxygen. So oxygen gas is not a compound
Is oxygen a coulorless gas?
Yes, oxygen is a colourless gas.
