Cellular Respiration Section 5-3. Cellular Respiration Produces ATP Before you can use the energy you obtain from food, it has to be transferred to.
Lesson Overview Lesson Overview Cellular Respiration: An Overview Chemical Energy and Food Where do organisms get energy? Organisms get the energy they.
CHAPTER 5 The Working Cell. Energy The capacity to do work Comes in two forms: Kinetic energy – it does work e.g. heat or light produced by molecular.
Energy Flow and Chemical Recycling in Ecosystems The chemical elements of life are recycled but energy is not – it flows into an ecosystem as light and.
