Powers of Ten ----Cellular respiration

Mitochondrion Scale: 10-6 meters = 1 µm = 1 micrometer

Matter & Energy Process Tool Cellular respiration (Macro) 4

Matter & Energy Process Tool Chemical energy +Heat Chemical Energy Glucose Carbon Dioxide Oxygen Water Cellular respiration (Macro) 5

Matter & Energy Process Tool Cellular respiration (Atomic-Molecular) 6

Matter & Energy Process Tool Click here to see video Chemical Energy + Heat Chemical Energy Cellular respiration (Atomic-Molecular) 7

Cellular respiration VS Photosynthesis Three slides:

Supplemental slides: Cellular respiration and ATP

ATP and ADP Scale: 10-7 meters = 100nm = 100 nanometers Middle school don’t want this silde. Scale: 10-7 meters = 100nm = 100 nanometers

What are functions of ATP and ADP? Plant cells need energy for all their functions, such as moving the plant in response to light, moving water, minerals, and sugars around, and making smaller molecules into larger molecules Plant cells use ATP as the energy source for all of these functions The purpose of cellular respiration is to make high-energy ATP molecules by combining lower-energy ADP molecules with phosphate from soil minerals

Matter & Energy Process Tool Cellular respiration (ADP to ATP ) Heat Chemical Energy (in glucose) chemical energy (in ATP) Glucose + Oxygen Carbon Dioxide + Water ADP + P ATP Cellular respiration (ADP to ATP ) 12

Matter & Energy Process Tool Cellular respiration (ATP to ADP) Heat Chemical Energy (in ATP) Chemical Energy (for cellular function) Glucose + Oxygen Carbon Dioxide + Water ATP ADP + P Cellular respiration (ATP to ADP) 13