CO_2 concentration effect on Calvin cycle

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Ellison

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Increased concentrations will increase CO_2 fixation in Calvin cycle, provided light intensity is not limiting, and causes more GP and TP synthesis
If CO_2 concentrations go below 0.01%, RuBP will accumulate, decreasing GP and TP levels (fewer are synthesised); CO_2 levels in leaf air spaces could decrease to this if plant suffers from water stress (closes stomata, reducing CO_2 uptake)

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CO_2 concentration effect on Calvin cycle

Cards (2)

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