In leaves of C_4 plants,malic acid synthesis | vedclass

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Question

(D) : $C_4$ plants exhibit $Kranz$ anatomy,where the mesophyll is undifferentiated and arranged in concentric layers around the vascular bundles. Thes

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mesophyll cells

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(D) : $C_4$ plants exhibit $Kranz$ anatomy,where the mesophyll is undifferentiated and arranged in concentric layers around the vascular bundles. These bundles are surrounded by large bundle sheath cells in a wreath-like manner.In these plants,the initial fixation of $CO_2$ occurs in the mesophyll cells.The primary acceptor,phosphoenolpyruvate $(PEP)$,combines with $CO_2$ to form oxaloacetic acid $(OAA)$,which is subsequently reduced to malic acid.Malic acid is then translocated to the bundle sheath cells for further decarboxylation.

In leaves of $C_4$ plants,malic acid synthesis during $CO_2$ fixation occurs in:

Similar Questions

Which of the following statements is false regarding Kranz anatomy?

Explain: Where is the Hatch-Slack pathway seen?

Identify the correct characters of bundle sheath cells in $C_4$ plants from the following list:
$1.$ Thick walls.
$2.$ Intercellular spaces are present.
$3.$ Impervious to gaseous exchange.
$4.$ Contain grana.
$5.$ Contain thylakoids.

Compared to $C_3$ plants,how many additional $ATP$ molecules are required to produce one molecule of hexose in $C_4$ plants?

$A-$ In $C_4$ plants,carboxylation takes place in the chloroplasts of mesophyll cells and bundle sheath cells.
$R -$ In $C_3$ plants,$CO_2$ fixation occurs in mesophyll cells and bundle sheath cells.

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