<Table> <Tr> <Th> Step </Th> <Th> coenzyme yield </Th> <Th> ATP yield </Th> <Th> Source of ATP </Th> </Tr> <Tr> <Td> Glycolysis preparatory phase </Td> <Td> </Td> <Td> − 2 </Td> <Td> Phosphorylation of glucose and fructose 6 - phosphate uses two ATP from the cytoplasm . </Td> </Tr> <Tr> <Td> Glycolysis pay - off phase </Td> <Td> </Td> <Td> </Td> <Td> Substrate - level phosphorylation </Td> </Tr> <Tr> <Td> 2 NADH </Td> <Td> 3 or 5 </Td> <Td> Oxidative phosphorylation : Each NADH produces net 1.5 ATP ( instead of usual 2.5 ) due to NADH transport over the mitochondrial membrane </Td> </Tr> <Tr> <Td> Oxidative decarboxylation of pyruvate </Td> <Td> 2 NADH </Td> <Td> 5 </Td> <Td> Oxidative phosphorylation </Td> </Tr> <Tr> <Td> Krebs cycle </Td> <Td> </Td> <Td> </Td> <Td> Substrate - level phosphorylation </Td> </Tr> <Tr> <Td> 6 NADH </Td> <Td> 15 </Td> <Td> Oxidative phosphorylation </Td> </Tr> <Tr> <Td> 2 FADH </Td> <Td> </Td> <Td> Oxidative phosphorylation </Td> </Tr> <Tr> <Td colspan="2"> Total yield </Td> <Td> 30 or 32 ATP </Td> <Td> From the complete oxidation of one glucose molecule to carbon dioxide and oxidation of all the reduced coenzymes . </Td> </Tr> </Table>
<Table> <Tr> <Th> Step </Th> <Th> coenzyme yield </Th> <Th> ATP yield </Th> <Th> Source of ATP </Th> </Tr> <Tr> <Td> Glycolysis preparatory phase </Td> <Td> </Td> <Td> − 2 </Td> <Td> Phosphorylation of glucose and fructose 6 - phosphate uses two ATP from the cytoplasm . </Td> </Tr> <Tr> <Td> Glycolysis pay - off phase </Td> <Td> </Td> <Td> </Td> <Td> Substrate - level phosphorylation </Td> </Tr> <Tr> <Td> 2 NADH </Td> <Td> 3 or 5 </Td> <Td> Oxidative phosphorylation : Each NADH produces net 1.5 ATP ( instead of usual 2.5 ) due to NADH transport over the mitochondrial membrane </Td> </Tr> <Tr> <Td> Oxidative decarboxylation of pyruvate </Td> <Td> 2 NADH </Td> <Td> 5 </Td> <Td> Oxidative phosphorylation </Td> </Tr> <Tr> <Td> Krebs cycle </Td> <Td> </Td> <Td> </Td> <Td> Substrate - level phosphorylation </Td> </Tr> <Tr> <Td> 6 NADH </Td> <Td> 15 </Td> <Td> Oxidative phosphorylation </Td> </Tr> <Tr> <Td> 2 FADH </Td> <Td> </Td> <Td> Oxidative phosphorylation </Td> </Tr> <Tr> <Td colspan="2"> Total yield </Td> <Td> 30 or 32 ATP </Td> <Td> From the complete oxidation of one glucose molecule to carbon dioxide and oxidation of all the reduced coenzymes . </Td> </Tr> </Table>
how many net molecules of atp are produced from the complete oxidation of one molecule of glucose
how many net molecules of atp are produced from the complete oxidation of one molecule of glucose
30 or 32
30 or 32