Chapter 22 – The Light Reactions (Problems 1,2,4,5,8-10,13-19) • Photosynthesis: a process that converts atmospheric CO 2 and H 2 O to carbohydrates • Solar energy is captured in chemical form as ATP and NADPH • ATP and NADPH are used to convert CO 2 to hexose phosphates • Phototrophs: photosynthetic organisms (some bacteria, algae, higher plants) Energy + 6H 2 O + 6CO 2 C 6 H 12 O 6 + O 2 C 6 H 12 O 6 + O 2 6H 2 O + 6CO 2 + Energy Photosynthesis Light ETC/OX-Phos ATP Glycolysis/CAC
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Chapter 22 – The Light Reactions · 2020. 3. 18. · Chapter 22 – The Light Reactions (Problems 1,2,4,5,8-10,13-19) • Photosynthesis: a process that converts atmospheric CO
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Chapter 22 – The Light Reactions (Problems 1,2,4,5,8-10,13-19)
• Photosynthesis: a process that converts atmospheric CO2 and H2O to carbohydrates
• Solar energy is captured in chemical form as ATP and NADPH
• ATP and NADPH are used to convert CO2 to hexose phosphates
Organization optimizes locationPSI for NADPH production instroma, PSII for increasingproton concentration inthylakoid lumen, and ATPsynthase for production ofATP in stroma