<prompt> Which of the following is a lyase ?DecarboxylaseSynthetaseKinaseOxygenase  <response>: Ans. is a i.e., Decarboxylase Enzyme classImpoant enzymesOxidoreductaseOxidases, Dehydrogenases, Hydroperoxidases, catalase, peroxidase, oxygenasesTransferaseAmino transferase or transaminase, e.g., SGOT AST and SGPT ALT, kinases Hexokinaseo glucokinase, pyruvate kinase etc, Transketolases, transaldolases, transcarboxylaseHydrolasesAll digestive enzymes Pepsin, trypsin, lipases, esterases, lysosomal enzymes, urease, and phosphataseLyasesDecarboxylasesQ, aldolases, hydratases, enolase, fumaraseQ, ArginosuccinaselsomerasesRacemases, epimerases, cis- trans- isomerases, mutasesLigasesSynthatasesQ, Carboxylases, DNA ligase 