Glycolysis takes places in the __________ and produces __________ , which in the presence of oxygen then enters the __________ .

• cytosol; glucose; mitochondrion to complete fermentation
• cytosol; pyruvate; mitochondrion to complete fermentation
• cytosol; pyruvate; mitochondrion to complete cellular respiration
• mitochondrion; pyruvate; chloroplast to complete photosynthesis