Slide 1 Lesson Overview Lesson Overview Cellular Respiration: An Overview Chemical Energy and Food Where do organisms get energy? Organisms get the energy they need from…
CHAPTER 5 The Working Cell Energy The capacity to do work Comes in two forms: Kinetic energy â it does work e.g. heat or light produced by molecular movement/breaking of…
Slide 1 Cellular Respiration Section 5-3 Slide 2 Cellular Respiration Produces ATP Before you can use the energy you obtain from food, it has to be transferred to ATP.…
Energy Flow and Chemical Recycling in Ecosystems The chemical elements of life are recycled but energy is not â it flows into an ecosystem as light and leaves as heat Electrons…