Podcast
Questions and Answers
Which molecule is the primary product of the Calvin cycle?
Which molecule is the primary product of the Calvin cycle?
What is the role of NADPH in the Calvin cycle?
What is the role of NADPH in the Calvin cycle?
Which enzyme is responsible for fixing carbon dioxide in the Calvin cycle?
Which enzyme is responsible for fixing carbon dioxide in the Calvin cycle?
Which molecule is initially fixed during the Calvin cycle?
Which molecule is initially fixed during the Calvin cycle?
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What is the purpose of the Calvin cycle in photosynthesis?
What is the purpose of the Calvin cycle in photosynthesis?
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Which molecule is regenerated at the end of the Calvin cycle?
Which molecule is regenerated at the end of the Calvin cycle?
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Study Notes
Calvin Cycle Overview
- The primary product of the Calvin cycle is glucose (G3P).
Calvin Cycle Reactions
- NADPH is used to reduce CO2 into glucose, providing energy for carbon fixation.
Carbon Fixation
- The enzyme RuBisCO (Ribulose-1,5-Bisphosphate Carboxylase/Oxygenase) is responsible for fixing carbon dioxide in the Calvin cycle.
Initial Fixation
- CO2 is initially fixed into a three-carbon molecule called 3-phosphoglycerate (3-PGA) during the Calvin cycle.
Purpose of Calvin Cycle
- The purpose of the Calvin cycle in photosynthesis is to produce glucose (energy) for the plant to grow and develop.
Cycle Completion
- RuBP (Ribulose-1,5-Bisphosphate) is regenerated at the end of the Calvin cycle, allowing the cycle to repeat.
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Description
Test your knowledge about the Calvin cycle of photosynthesis with these questions! Learn about the primary product, the role of NADPH, and the enzyme responsible for fixing carbon dioxide.
