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Biology
The enzyme responsible for primary carboxylation in C3 plants is
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Q. The enzyme responsible for primary carboxylation in $C_3$ plants is
KEAM
KEAM 2009
Photosynthesis in Higher Plants
A
Succinic dehydrogenase
3%
B
RuBP carboxylase oxygenase
67%
C
Hexokinase
11%
D
Pyruvate carboxylase
15%
E
PEP carboxylase
15%
Solution:
RuBP carboxylose enzyme catalyses the primary carboxylation reaction in which $CO_{2}$ combines with RuBP (Ribulose bisphosphate) to form $2$ molecules of $3$ PGA (Phosphoglyceric acid).