Which of the following is correct for photorespiration?
Question
Which of the following is correct for photorespiration?
Solution
Photorespiration is a process in plant metabolism where the enzyme RuBisCO oxygenates RuBP, causing some of the energy produced by photosynthesis to be wasted. Here are some key points about photorespiration:
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It occurs in plants that have the C3 type of photosynthesis, which includes most plants.
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Photorespiration is triggered by high temperatures, high oxygen levels, and low carbon dioxide levels.
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It is considered a wasteful process because it reduces the efficiency of photosynthesis by siphoning away carbon that could be used in the Calvin cycle to produce glucose.
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Photorespiration produces a molecule called glycolate that is toxic to plants and must be detoxified.
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Some plants have evolved ways to
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