Questions
Statement A: The most abundantly present protein on this planet is a bifunctional enzyme.
Statement B: PEP carboxylase catalyses not only carboxylation but also oxygenation.
detailed solution
Correct option is C
Rubisco (Ribulose bisphosphate carboxylase oxygenase) is the most abundantly present enzyme on this planet. It catalyses carboxylation as well as oxygenation and described as bifunctional enzyme. PEP carboxylase catalyses only carboxylation to form oxaloacetic acid from Phosphoenolpyruvic acid.Similar Questions
Identify the correct statement (s) w.r.t. dark reaction of photosynthesis
(A) Involves use of ATP and NADPH to produce sugar.
(B) Takes place in the stroma of chloroplast.
(C) Does not depend directly on the presence of light.
(D) Depends on the product of light reaction.
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