AP Biology Cellular Respiration ? Part 3 (Associated Learning Objectives: 1.15, 1.16, 2.2, 2.4, 2.5, 2.14, 2.16, 2.18, 2.22, 4.1, 4.4, 4.17) Important? concepts from previous topics: 1) All cells? , prokaryotic and eukaryotic, can perform ?Glycolysis? in the cells ?cytoplasm? . 2) Since ?all organisms? can perform Glycolysis, they must have unity by ?common ancestry? . 3) Enzymes control most processes within cells; therefore the must be ?regulated? (controlled). Most are controlled? at the ?allosteric site? using ?inhibitors? and ?activators?. I. If ?NO OXYGEN ?is present ?within ? the cell (?Anaerobic? means ?without oxygen?): A. ?Fermentation? will occur to ?free up the electron carriers? to keep at least ?Glycolysis? going making ATP.