In C_{3} plants,when O_{2} concentration is h | vedclass

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(D) In $C_{3}$ plants,the enzyme $Rubisco$ can act as both a carboxylase and an oxygenase. When the concentration of $O_{2}$ is high,$Rubisco$ functio

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One molecule each of phosphoglycerate and phosphoglycolate

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(D) In $C_{3}$ plants,the enzyme $Rubisco$ can act as both a carboxylase and an oxygenase. When the concentration of $O_{2}$ is high,$Rubisco$ functions as an oxygenase. Instead of fixing $CO_{2}$,it catalyzes the reaction of $RuBP$ with $O_{2}$,a process known as photorespiration. This reaction produces one molecule of $3$-phosphoglycerate $(3-PGA)$ and one molecule of $2$-phosphoglycolate.

In $C_{3}$ plants,when $O_{2}$ concentration is high,$O_{2}$ binds to $Rubisco$ and $RuBP$ is converted into:

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