Reaction #4 is catalyzed by aldolase. It has a strongly positive Delta G zero prime. In the cell, however, the reaction is pulled by reactions ahead of it (which remove products) and pushed by reactions behind it (which increase amounts of reactants), making the Delta G favorable (negative).
Must of Got Lost. Must of Got Lost is a rock song by the American rock band The J. Geils Band. Released in 1974, the single reached in No. 12 the following year. Allmusic critic Joe Viglione described it as one of the most memorable tunes by The J.Geils Band..
Every ending theme of Heaven's Lost Property from episode two onwards. Most of them are covers by the anime's cast members, but episode five's song (Yuke! Yuke! Kawaguchi Hiroshi) is a self-covered version by the original singer.