What is the 'Warburg effect' on photosynthesi | vedclass

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(A) The 'Warburg effect' refers to the observation that the rate of photosynthesis in $C_3$ plants is inhibited by high concentrations of oxygen $(O_2

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Inhibition of the rate of photosynthesis due to high $O_2$ concentration.

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(A) The 'Warburg effect' refers to the observation that the rate of photosynthesis in $C_3$ plants is inhibited by high concentrations of oxygen $(O_2)$.This occurs because $O_2$ competes with $CO_2$ for the active site of the enzyme RuBisCO,leading to photorespiration instead of the Calvin cycle.Therefore,the inhibitory effect is caused by high $O_2$ levels,which effectively reduces the efficiency of $CO_2$ fixation.

What is the 'Warburg effect' on photosynthesis?

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