Atp Molecules Phosphorylation Forming Nad Pi Attached Tp

- lysis (destabalises the molecule, causing splitting into 2 TP molecules)

- phosphorylation (another PO4 group attached to each TP molecule to form 2 TBp molecules, the PO4 groups comes from the free Pi ions in cytoplasm)

- dehydrogenation (both TBp molecules oxidised by removal of H2, forming 2 pyruvate molecules, coenzyme NAD accepts removed H2, forming 2 reduced NAD molecules)

- formation of ATP (at same time, 4 ATP molecules formed by addition of the 4Pi groups to ADP under substrate level phosphorylation (forming ATP without an ETC), so 2 ATP molecules prime process while 4 ATP molecules produced, so net 2 ATP molecules produced and reduced NAD used later to form more ATP)