Which element does a protein have which the other macromolecules usually does not

Macromolecules

AB

elements found in carbohydrates and lipidscarbon, hydrogen, oxygen

lipids have less of this element than carbohydratesoxygen

element found in all organic compoundscarbon

element found in proteins but not carbohydrates or lipidsnitrogen

Explanation:

the relative standard reduction potential of the half-cell in which reduction occurs; more positive than the other half-cell. reduction is a chemical process in which electrons are added to an atom or an ion; it always occurs accompanied by oxidation of the reducing agent.