During photorespiration,in how many organelle | vedclass

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(B) Photorespiration is a complex metabolic process that involves three distinct organelles: the chloroplast,the peroxisome,and the mitochondria.$1$.

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(B) Photorespiration is a complex metabolic process that involves three distinct organelles: the chloroplast,the peroxisome,and the mitochondria.$1$. In the chloroplast,the enzyme RuBisCO acts as an oxygenase,leading to the formation of phosphoglycolate.$2$. In the peroxisome,glycolate is oxidized to glyoxylate by the enzyme glycolate oxidase,which consumes $O_2$.$3$. In the mitochondria,glycine is converted to serine,a process that releases $CO_2$ and $NH_3$.Since the oxidation reaction involving $O_2$ specifically occurs in the chloroplast (RuBisCO oxygenase activity) and the peroxisome (glycolate oxidase activity),the process involves oxidation in $2$ organelles.

During photorespiration,in how many organelles does oxidation by oxygen occur?

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