Photosynthesis in Higher Plants
13 solved questions from Class 11 Biology, each with the full working. Tap any question to see the step-by-step solution.
- 1 What is the primary topic or theoretical principle explored in 'Photosynthesis in Higher Plants' (Class 11 BIOLOGY)? medium MCQ Chapter Core Principle
- 2 Which key mechanism or analytical rule is highlighted in 'Photosynthesis in Higher Plants'? medium MCQ Key Analytical Mechanism
- 3 What is the primary topic or principle explained in 'Photosynthesis in Higher Plants' (Class 11 Biology)? medium MCQ Chapter Core Concept
- 4 Which key observation or fact is central to understanding 'Photosynthesis in Higher Plants'? medium MCQ Key Fact & Mechanism
- 5 Why is the study of 'Photosynthesis in Higher Plants' important for students of Class 11? medium MCQ Learning Significance
- 6 What is a common application or real-world example related to 'Photosynthesis in Higher Plants'? medium MCQ Real World Application
- 7 What key takeaway should students retain after completing 'Photosynthesis in Higher Plants'? medium MCQ Chapter Summary & Takeaway
- 8 What is the ratio of ATP to NADPH required for one turn of the Calvin cycle? easy 1 mark Calvin cycle energy ratio
- 9 In the electron transport chain of chloroplasts, which pigment acts as the primary electron donor to plastoquinone? medium MCQ 1 mark PSII primary electron donor
- 10 Explain how the regulation of the Calvin cycle by the redox state of the plastoquinone pool influences the activity of the enzyme fructose‑1,6‑bisphosphatase. Include in your explanation the role of NADPH and ATP. hard 2 marks Redox regulation of Calvin cycle enzymes
- 11 Which pigment in the light‑harvesting complex of Photosystem I is responsible for transferring the primary electron to plastocyanin? medium MCQ 3 marks Electron transport in Photosystem I
- 12 Elaborate on how the redox state of the plastoquinone pool influences the activity of fructose‑1,6‑bisphosphatase during the Calvin cycle, including the roles of NADPH and ATP in this regulation. hard 5 marks Regulation of Calvin cycle by redox state
- 13 If 8 electrons pass through the photosynthetic electron transport chain and 4 H⁺ are pumped per electron, how many ATP molecules are synthesized, given that ATP synthase requires 3 H⁺ per ATP? medium 2 marks Stoichiometry of electron transport and ATP synthesis