Carbon, hydrogen, oxygen, and nitrogen atoms can
combine to form an amino acid. Many amino acids can
combine to form a protein.
Which sentence is true?
OA. Aminio acids are monomers, and proteins are nucleic acids.
OB. Amino acids are monomers, and proteins are biomolecules.
OC. Amino acids are biomolecules, and proteins are monomers.
O D. Amino acids are atoms, and proteins are biomolecules.
