First phase of Calvin cycle is:
Correct answer: C. Fixation of CO2
- A. Reduction of CO2
- B. Regeneration of CO2 acceptor
- C. Fixation of CO2
- D. Regeneration of RuBP
Explanation
In first phase CO2 is condensed with RuBP in presence of Rubisco. It is called fixation of CO2.
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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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