Photosynthesis and Respiration SB3. a. Explain the cycling of energy through the processes of photosynthesis and respiration. Learning Target: I can explain how energy is transformed in plants and animals. Photosynthesis and Respiration

What is the Purpose? Cellular respiration Photosynthesis To release energy from glucose for use by cells in the form of ATP. To convert light energy into chemical energy by making glucose.

Where Inside the cell does it take place? Cellular Respiration Photosynthesis Mitochondria and cytoplasm Chloroplast

What are the reactants needed for each process? Cellular respiration Photosynthesis Glucose and Oxygen Carbon Dioxide, Water, Sunlight

What products are MADE by each process? Cellular Respiration Photosynthesis Carbon dioxide, Water, ATP Sugar and Oxygen

What are the major Steps in each process. Cellular Respiration Photosynthesis Glycolysis: Glucose Pyruvic Acid Inside cytoplasm Kreb’s Cycle: Glucose ATP Inside mitochondria Electron Transport Chain: Final stage to make ATP Light dependent: In the Thylakoid Light and H₂O O₂ Calvin Cycle: In the Stroma CO₂ and H₂O Glucose

What type of eukaryotic Cell does this Process Cellular Respiration Photosynthesis Plant and Animal Plant