In the leaves of C_4 plants,malic acid format | vedclass

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(D) In $C_4$ plants,the process of $CO_2$ fixation occurs in two stages involving two different cell types.$1$. The primary $CO_2$ fixation occurs in

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mesophyll

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(D) In $C_4$ plants,the process of $CO_2$ fixation occurs in two stages involving two different cell types.$1$. The primary $CO_2$ fixation occurs in the mesophyll cells,where $CO_2$ is accepted by Phosphoenolpyruvate $(PEP)$ to form a $4$-carbon compound,oxaloacetic acid $(OAA)$.$2$. This $OAA$ is then converted into malic acid (or aspartic acid) in the mesophyll cells.$3$. Malic acid is then transported to the bundle sheath cells,where it undergoes decarboxylation to release $CO_2$ for the Calvin cycle.Therefore,the formation of malic acid occurs in the mesophyll cells.

In the leaves of $C_4$ plants,malic acid formation during $CO_2$ fixation occurs in the cells of

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