Buffalo Bob started a radio show with a character named Elmer. The show was so popular his agent and NBC executives suggested that Buffalo Bob should develop a TV show. On 17 December, 1947, Buffalo Bob launched the 'Puppet Playhouse'. Within a week the show's name was changed to 'The Howdy Doody Show'.
However, usually most of the ATP is generated by oxidative phosphorylation in aerobic or anaerobic respiration. Substrate-level phosphorylation serves as fast source of ATP independent of external electron acceptors and respiration.
Best Answer: Substrate-level: production of ATP molecules via transfer of a phosphate group from an intermediate high-energy substrate directly to ADP. Oxidative: production of ATP molecules from the redox reactions of an electron transport chain. Gylcolysis and Krebs cycle use substrate-level phosphorylation. Electron transport chain uses oxidative phosphorylation.