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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the primary role of Photosystem II?
💡 Hint: Remember the nm value associated with PS II.
Question 2
Easy
What molecule is reduced to form NADPH?
💡 Hint: Consider what happens to the electrons after they are excited.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What type of light does PS II primarily absorb?
- 700 nm
- 680 nm
- 600 nm
💡 Hint: Recall the absorption spectrum for PS II.
Question 2
True or False: Photophosphorylation occurs only in the light.
- True
- False
💡 Hint: Focus on the definition of photophosphorylation.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
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.
Question 2
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.
Challenge and get performance evaluation