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The enzyme that catalyses intitial carbo...

The enzyme that catalyses intitial carbon dioxide fixation in `C_(4)` plants is

A

RuBP carboxylase

B

PEP carboxylase

C

carbonic anhydrase

D

carboxydismutase

Text Solution

Verified by Experts

The correct Answer is:
B
In `C_(4)`-plants, mesophyll cells fix carbon dioxide with the help of phosphoenol-pyruvate (the first acceptor) in the presence of PEP carboxylase to a compound oxaloacetic acid (first product).
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