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The four molecules that contain the element nitrogen are ammonia (NH3), nitric oxide (NO), nitrogen dioxide (NO2), and nitrogen gas (N2).
Protiens contain nitrogen
Nitrogen is an element, and two nitrogen atoms make up a nitrogen molecule.
Proteins and nucleic acids
Some do, but not all. The one element needed for a compound to be considered organic is carbon.
Nitrogen (N2) is the group 15 element that exists as diatomic molecules.
Nitrogen.
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Proteins contain nitrogen, which is not present in carbohydrates.
nitrogen is the answer.
Nitrogen (N2) is the Group 15 element that exists as diatomic molecules at standard temperature and pressure (STP).
The element found in protein molecules that is not present in lipids is nitrogen. Proteins are composed of amino acids, which contain nitrogen in their amino groups, while lipids primarily consist of carbon, hydrogen, and oxygen. This nitrogen is crucial for the formation of the peptide bonds that link amino acids together in proteins.