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Yes they do, and that is what they are composed from.

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12y ago

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Related Questions

What chemical protein is found in all elements?

Chemical elements doesn't contain proteins.


What chemical elements are found in al proteins?

Proteins contain C, O, H, N.


What elements are found in both fats and proteins?

Carbon, Hydrogen, and Oxygen proteins contain Nitrogen fats dont


What four elements that all proteins contain?

They are made from amino acids.


Which element contains protein?

Elements are pure substances, consisting of atoms. They do not contain proteins. Proteins are molecules consisting of a chain of atoms.


What do proteins contain at the elemental level?

All proteins contain carbon, hydrogen, oxygen and nitrogen. Sulphur and selenium may also be present.


What element do all proteins contain?

Either nitrogen, phosphorus, chlorine or potassium... I can't tell, but hope that helps:]


What elements are in cream?

Cream is a mixture of milk fat, water, and proteins. These organic compounds contain these elements:carbonhydrogennitrogenoxygenThere may be small quantities of other elements in the proteins.


What proteins must always contain what elements?

These elememts are carbon, oxygen, hydrogen, phosphorus and nitrogen.


Do proteins contain carbon?

Yes, proteins are composed of carbon, along with other elements such as hydrogen, oxygen, and nitrogen.Carbon is a fundamental element in organic compounds, including proteins, because it can form strong bonds with other elements.


What is composed of carbon hydrogen oxygen and nitrogen when they covalently bond?

For example proteins contain these elements.


What are the large complex molecules that contain the elements hydrogen oxygen carbon nitrogen and sulfur?

These large complex molecules are proteins. Proteins are made up of amino acids, which contain the elements hydrogen, oxygen, carbon, nitrogen, and sulfur. Proteins play important roles in various biological processes within living organisms.