Glycolysis takes place in the cytoplasm. Within the mitochondrion, the citric acid cycle occurs in the mitochondrial matrix, and oxidative metabolism occurs at the internal folded mitochondrial ...

and FADH 2 (reduced flavin adenine dinucleotide), that are produced by the oxidation of carbohydrates (the tricarboxylic acid (TCA) cycle) and fatty acids is coupled to the generation of an ...