The chemical energy for the synthesis of sugar during the Calvin cycle, is provided by the:
Correct answer: A. ATPs generated by light reactions
- A. ATPs generated by light reactions
- B. NADH2 generated by light reactions
- C. FADH2 generated by light reactions
- D. Oxygen generated by light reactions
Explanation
ATP (assimilatory power) is synthesized in light reaction which is used later on in dark reaction to synthesize sugar.
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About Bioenergetics
Cellular respiration explains how cells release energy from glucose through glycolysis, the link reaction, Krebs cycle and electron transport chain. It includes ATP production, substrate-level and oxidative phosphorylation, aerobic versus anaerobic respiration, and the roles of mitochondria, oxygen and fermentation in energy transfer.
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More Bioenergetics questions
Formation of ATP during cyclic electron flow is called:
Each photosystem consists of a light gathering:
Some carotenoids protect chlorophyll from intense light by:
During cyclic photophosphorylation, ATP is generated by the:
The mechanism for ATP synthesis is chemiosmosis in:
First phase of Calvin cycle is: