In C_4 plants,CO_2 is fixed by RuBP in which | vedclass

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(B) In $C_4$ plants,the process of photosynthesis involves two types of cells: mesophyll cells and bundle sheath cells.$1$. In the mesophyll cells,$CO

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Bundle sheath cells

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(B) In $C_4$ plants,the process of photosynthesis involves two types of cells: mesophyll cells and bundle sheath cells.$1$. In the mesophyll cells,$CO_2$ is initially fixed by the enzyme $PEP$ carboxylase to form a $4$-carbon compound,oxaloacetate.$2$. This $4$-carbon compound is then transported to the bundle sheath cells.$3$. In the bundle sheath cells,the $4$-carbon compound is decarboxylated to release $CO_2$.$4$. This released $CO_2$ is then fixed by the enzyme $RuBisCO$ using $RuBP$ (Ribulose $1,5$-bisphosphate) in the Calvin cycle,which occurs exclusively in the bundle sheath cells of $C_4$ plants.

In $C_4$ plants,$CO_2$ is fixed by $RuBP$ in which of the following?

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