Base definition, as used in chemistry, chemical engineering, and physics. Please contribute to this project, if you have more information about this term feel free to edit this page. Chemiosmosis explained by an AP Bio student, for AP Bio students. Electron Transport Chain: The Movie. To read a text version of the narrative used in this movie, click here. The above animation is an embedded. Review Questions Cellular Respiration 1. What is the purpose of aerobic cellular respiration? Aerobic cellular respiration is the harvesting of energy (for ATP. Glossary of Biological Terms ← BACK. C C 3 pathway. See Calvin cycle. C 3 plant. A plant that uses the Calvin cycle for the initial steps that incorporate CO 2 into. Chemiosmosis is the movement of ions across a selectively permeable membrane, down their electrochemical gradient. More specifically, it relates to the generation of. Electron Transport Chain: The Movie. For a text version of this narrative, click here. Cellular respiration is the process of oxidizing food molecules, like glucose, to carbon dioxide and water. C 6 H 12 O 6 + 6O 2 + 6H 2 O → 12H 2 O + 6 CO 2 This feature is not available right now. Please try again later.