Biology 101 Chapter 8 Photosynthesis Pt 2

Energy (ATP) from light dependent reactions - To build carbohydrates cells use Carbon Reactions produce carbohydrates - In the carbon reactions, the chloroplasts will use the ATP & NADPH produced in the light reactions Carbon Fixation - C3 plants, C4 plants, and CAM plants all use slightly different ___________ pathways Stomata - Closing cuts off the supply of CO2 entering the leaf and does not allow O2 to exit Stomata - Closed to conserve water (reduce water loss) Stomata - Specialized openings in the leaf Photorespiration - RUBISCO accepts 02 in place of CO2 and generates no ATP C4 - Spatial Solution Reduction Potential -NADPH From Photosystem 1 -Source of protons & energetic electrons - To build carbohydrates cells use