There are more than four elements in proteins : Carbon, hydrogen, oxygen, nitrogen, sulphur and selenium being the main six. It is not clear where you got the number 4 from and therefore which four you are asking about.
The chemical formula of the compound shows the ratio of the atoms of elements in a compound. This must not be confused with the ratio of their masses.
The ratio depends on the compound.
no one cares
carbohydrates, lipids, proteins and nucleic acids
K:H:P:O = 1:2:1:4
8 to 4
There are four elements. They are these C,H,O,N
They are made from amino acids.
Four elements can be found. They are carbon.hydrogen,oxygen and nitrogen
Carbon, Hydrogen, Oxygen and Nitrogen
3
H = Hydrogen, C = Carbon, O = Oxygen, and N = Nitrogen. These are the Symbols for these four "proteinaceous" Elements.
Trace Elements Oxygen Carbon Hydrogen Nitrogen These four elements make up 96% of the human body.
what consists of elements combined in a specific ratio?
The first four elements are oxygen, carbon, hydrogen and nitrogen.They form water, proteins, enzymes, etc.
The chemical formula of the compound shows the ratio of the atoms of elements in a compound. This must not be confused with the ratio of their masses.
Proteins are not elements; they are very complex organic compounds.