Ключевые слова: 3d, acid, amino acid, antibodies, atom, atomic, background, ball, biochemistry, biology, biosynthesis, biotech, bond, carbon, chains, chemical, chemistry, compound, essential, formula, glutamic acid, glutamine, gn, health, hydrogen, illustration, isolated, laboratory, medicine, model, molecular, molecule, nitrogen, organic, oxygen, peptide, protein, school, science, stick, structure, sulfur, supplement, synthesis, the nutrition, white, zwitterion,