11.6 - The Electron Transport
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Practice Questions
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What is the primary role of Photosystem II?
💡 Hint: Remember the nm value associated with PS II.
What molecule is reduced to form NADPH?
💡 Hint: Consider what happens to the electrons after they are excited.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What type of light does PS II primarily absorb?
💡 Hint: Recall the absorption spectrum for PS II.
True or False: Photophosphorylation occurs only in the light.
💡 Hint: Focus on the definition of photophosphorylation.
1 more question available
Challenge Problems
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Discuss how the Z scheme of photosynthesis represents the flow of electrons and how that connects to ATP production. Include equations where necessary.
💡 Hint: Think about how each photosystem contributes in detail.
Explain why cyclic photophosphorylation is essential in scenarios where NADP+ is limited, yet ATP is needed.
💡 Hint: Reflect on the relationship between NADP+ levels and ATP necessity.
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