An enzyme which catalyses the conversion of aldose sugar to ketose would be classified as
A
Transferases
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B
Isomerases
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C
Hydrolases
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D
Ligases
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Solution
The correct option is A Isomerases Isomerases are the enzymes which catalyse transfer of groups within molecules to yield isomeric bonds. As aldose and ketose sugars are isomers, their interconversion is catalyzed by isomerases.
Transferases will catalyze group transfer reactions.
Hydrolases will catalyze hydrolytic reactions and ligases catalyze formation of C-C, C-S, C-O and C-N bonds by condensation reactions coupled to ATP cleavage.