Does Glycolysis Occur In The Mitochondria. Glycolysis occurs in the cytosol of the cytoplasm. Glycolysis occurs in the cytoplasm of cells.
The first stage in breaking down a glucose molecule called glycolysis (splitting sugar) takes place outside the mitochondria in the cytoplasm of the cell. All the steps of cellular. More specifically, glycolysis occurs in the mitochondrion, where the citric acid cycle occurs in the mitochondrial matrix, and oxidative.