They are made from amino acids.
Either nitrogen, phosphorus, chlorine or potassium... I can't tell, but hope that helps:]
They all are formed from the same elements
All proteins contain carbon, hydrogen, oxygen and nitrogen. Most of them also contain sulfur, which is found in the standard amino acid residues cysteine and methionine (any given protein might not contain either of these, though it would be unusual).
Four classes of organic macromolecules found in cells are:nucleic acidspolysaccharides (= complex carbohydrates)lipidsproteinsthis is exactly what i needed for my 8th grade science homework
No, proteins and carbohydrates are not inorganic compounds. Proteins and carbohydrates are organic compounds because they contain carbon atoms bonded to other elements like hydrogen, oxygen, and nitrogen. In contrast, inorganic compounds do not contain carbon-hydrogen bonds.
Chemical elements doesn't contain proteins.
Either nitrogen, phosphorus, chlorine or potassium... I can't tell, but hope that helps:]
There is chemical grouping present in all proteins, as all proteins contain certain elements. These include hydrogen, oxygen, nitrogen, and carbon.
H = Hydrogen, C = Carbon, O = Oxygen, and N = Nitrogen. These are the Symbols for these four "proteinaceous" Elements.
Some elements that are always present in amino acids are carbon, oxygen, and nitrogen. Hydrogen is also present in amino acids.
All proteins contain carbon, hydrogen, oxygen and nitrogen. Sulphur and selenium may also be present.
They all are formed from the same elements
All proteins contain carbon, hydrogen, oxygen and nitrogen. Most of them also contain sulfur, which is found in the standard amino acid residues cysteine and methionine (any given protein might not contain either of these, though it would be unusual).
Four classes of organic macromolecules found in cells are:nucleic acidspolysaccharides (= complex carbohydrates)lipidsproteinsthis is exactly what i needed for my 8th grade science homework
The 4 main classes of macromolecules are carbohydrates, proteins, lipids, and nucleic acids. All of these macromolecules contain the elements carbon, hydrogen, and oxygen.
Nitrgen. The all have the elements Carbon, Hydrogen and Oxygen in common, but on top of that, proteins ALSO contain nitrogen.
Carbohydrates [note correct word or spelling] contain only carbon, hydrogen, and oxygen. Proteins contain all these elements plus nitrogen, and some proteins contain other elements, usually sulfur and/or phosphorus.