What happens to C_{4} acid in the bundle shea | vedclass

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(D) In $C_{4}$ plants,the $C_{4}$ acids (malic acid or aspartic acid) formed in the mesophyll cells are transported to the bundle sheath cells.In the

Vedclass · Accepted Answer

Both $(a)$ and $(b)$

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(D) In $C_{4}$ plants,the $C_{4}$ acids (malic acid or aspartic acid) formed in the mesophyll cells are transported to the bundle sheath cells.In the bundle sheath cells,these $C_{4}$ acids undergo decarboxylation to release $CO_{2}$ and a $3$-carbon molecule.Specifically,malic acid is decarboxylated to form pyruvic acid and $CO_{2}$,while aspartic acid is first converted to oxaloacetic acid and then to malic acid,or it undergoes deamination to form pyruvic acid.Therefore,both processes can occur depending on the specific pathway taken by the $C_{4}$ acid in the bundle sheath cells.

What happens to $C_{4}$ acid in the bundle sheath cells?

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