One oxygen molecule has two oxygen atoms.
That depends on the fuel. Natural gas, methane, needs 2 molecules of oxygen, but gasoline, octane, needs 17 molecules of oxygen.
1 Each myoglobin molecule has one heme group and can bind one oxygen molecule. Hemoglobin on the other hand can bind up to 4 molecules of oxygen.
Four heme groups, so I think four molecules of oxygen can be transported by one molecule of haemoglobin.
None. A water molecules contains one oxygen atom and two hydrogen atoms. Oxygen only contains oxygen.
There are 2 oxygen atoms in dioxide
4 molecules of oxygen - one to each subunit on the heme
With the production of one molecule of sugar six molecules of oxygen are produced during photosynthesis.
Six oxygen molecules are released when one glucose molecule is formed.
During photosynthesis, one molecule of glucose produces 6 molecules of oxygen as a byproduct.
2 water molecules form one molecule of oxygen.
There is 1 Avagadro number - so, 6.022 x 1023 molecules in 1 mole of oxygen.
That depends on the fuel. Natural gas, methane, needs 2 molecules of oxygen, but gasoline, octane, needs 17 molecules of oxygen.
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One is produced
One is produced
One hemoglobin molecule in a red blood cell can bind up to four oxygen molecules. Therefore, one blood cell could potentially carry up to four oxygen molecules at a time.
Each molecule of hemoglobin can transport up to four molecules of oxygen. Hemoglobin has four heme groups, each of which can bind to one molecule of oxygen.