Biological macromolecules and their properties (proteins, carbohydrates, lipids, nucleic acids). Bioenergy and bioregulation. Catabolism of carbohydrates (glycolysis, gluconeogenesis, pentose phosphate pathway, citric acid cycle). Catabolism of fatty acids. Catabolism of amino-acids and urea cycle. Oxidative phosphorylation and photophosphorylation. Biosynthesis of carbohydrates, lipids, amino-acids and nucleotides. Metabolism of DNA and RNA. Protein synthesis. Implementing techniques (instrumental and not).