What are the products of respiration in plants?
Correct answer: A. CO2 and H2O
- A. CO2 and H2O
- B. CO2, H2O and ATP
- C. C6HI2O6 and H2O
- D. None
Explanation
The respiratory activity that occurs in green cells in the presence of light resulting in the release of carbon dioxide is termed photorespiration. It needs oxygen and produces CO2 and H2O like aerobic respiration. However, ATP is not produced during photorespiration.
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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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