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Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
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Glutamine synthetase is a -
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The correct answer is  Ans. is 4b' i.e., Ligase /Ref Essential of biochemsitry p. 186]o All synthases are ligases.o All digestive enzymes are hydrolases.o Lyases are:DecarboxylasesAldolasesHydratasesEnolaseFumaraseArginosucinaseEnzyme classImportant enzymesOxidoreductaseOxidases, Dehydrogenases, Hydroperoxidases, (catalase, peroxidase), oxygenases.TransferaseAmino transferase or transaminase, e.g., SGOT (AST) and SGPT (ALT), kinases (HexokinaseQ glucokinase, pyruvate kinase etc), Transketolases, transaldolases, transcarboxylases.HydrolasesAll digestive enzymes (Pepsin, trypsin, lipases, esterases), lysosomal enzymes, urease, and phosphataseLyasesDecarboxylasesQ, aldolases, hydratases, enolase, fumaraseQ, ArginosuccinaseIsomerasesRacemases, epimerases. cis- trans- isomerases, mutasesLigasesSynthatasesQ, Carboxylases, DMA ligase