Amino acids and proteins       Glucides       Heterocycles       ATP and ADP - Adenosinetriphosphate and Adenosinediphosphate      NADH/NAD+ - Nicotinamidedinucleotide       FADH2/FAD - Flavinadeninedinucleotide       CoASH/CoASCOCH3 - Coenzyme A/ Acetylcoenzyme A       Fermentation of glucose: Detail of reactions       Glycolysis: Detail of reactions       Decarboxylation of pyruvate to acetylcoenzyme A       β-oxydation of fatty acids       The citric acid cycle (Krebs cycle) : Detail of reactions       The respiratory chain (the electron transport chain)       Proteolysis: transformation of proteins to amino acids       Transamination and deamination of amino acids