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NEET UG BIOLOGY MCQ: BIOMOLECULES

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Analyzing +4 | -1
Analyse the equations given below and select the reaction that belongs to the fourth class of enzyme as per the classification of IUB.
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Correct option: D
Fructose 1,6- bisphosphate →aldolase\xrightarrow[{}]{{\mathrm{aldolase}}} Dihydroxyacetone phosphate + Glyceraldehyde 3- Phosphate
Option D is correct because it represents a reaction catalyzed by a lyase, which is the fourth class of enzymes according to IUB classification. Lyases catalyze the breaking of bonds without hydrolysis or oxidation.

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