Standards 1. I can identify the initial reactants and final products, and general purpose of photosynthesis. 2. I can explain the important role of ATP in cell metabolism. 3. I can explain why many biological macromolecules such as ATP and lipids contain high energy bonds. 4. I can explain the importance of enzymes as catalysts in cell reactions. 5. I can use a model to illustrate how photosynthesis transforms light energy into stored chemical energy. 6. I can plan and conduct an investigation to determine the relationship between variables that affect the processes of photosynthesis in living organisms and interpret the data in terms of real-world phenomena. 7. I can compare the reactants and products of photosynthesis and cellular respiration in terms of energy and matter. 8. I can compare variations and adaptations of organisms in different ecosystems such as CAM plants. Page N/Y