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Multiple Choice
During which stage of photosynthesis is glucose produced?
A
Electron transport chain
B
Light-dependent reactions
C
Calvin cycle
D
Photolysis
Verified step by step guidance
1
Understand that photosynthesis consists of two main stages: the light-dependent reactions and the Calvin cycle (light-independent reactions).
Recognize that the light-dependent reactions occur in the thylakoid membranes of the chloroplasts, where sunlight is converted into chemical energy in the form of ATP and NADPH.
Identify that the Calvin cycle takes place in the stroma of the chloroplasts and does not require light directly, but uses the ATP and NADPH produced in the light-dependent reactions.
Learn that during the Calvin cycle, carbon dioxide is fixed into organic molecules through a series of reactions, ultimately leading to the production of glucose.
Conclude that glucose is produced during the Calvin cycle, which is the stage of photosynthesis where carbon fixation occurs, utilizing the energy carriers ATP and NADPH from the light-dependent reactions.