Identify A, B, C and D in the given figure an | vedclass

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(A) In the $C_{4}$ pathway (Hatch and Slack pathway),the process occurs in two types of cells: mesophyll cells and bundle sheath cells.$1$. In the mes

Vedclass · Accepted Answer

$A$-Mesophyll cell,$B$-Fixation,$C$-Bundle sheath cell,$D$-Decarboxylation

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(A) In the $C_{4}$ pathway (Hatch and Slack pathway),the process occurs in two types of cells: mesophyll cells and bundle sheath cells.$1$. In the mesophyll cell $(A)$,atmospheric $CO_{2}$ is fixed into a $C_{4}$ acid by the enzyme $PEP$ carboxylase. This step is called Fixation $(B)$.$2$. The $C_{4}$ acid is then transported to the bundle sheath cell $(C)$.$3$. In the bundle sheath cell,the $C_{4}$ acid undergoes Decarboxylation $(D)$ to release $CO_{2}$ for the Calvin cycle.

Identify $A, B, C$ and $D$ in the given figure and choose the correct option accordingly.

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