Which enzyme fixes atmospheric CO_2 in C_4 pl | vedclass

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Question

(A) In $C_4$ plants,the primary fixation of atmospheric $CO_2$ occurs in the mesophyll cells.This process is catalyzed by the enzyme $PEP$ carboxylase

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$PEP$ carboxylase

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(A) In $C_4$ plants,the primary fixation of atmospheric $CO_2$ occurs in the mesophyll cells.This process is catalyzed by the enzyme $PEP$ carboxylase ($Phosphoenolpyruvate$ carboxylase).$PEP$ carboxylase combines $CO_2$ with $Phosphoenolpyruvate$ $(PEP)$ to form a $4$-carbon compound called Oxaloacetic acid $(OAA)$.

Which enzyme fixes atmospheric $CO_2$ in $C_4$ plants?

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