This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Biochemistry
[{'content': 'Which of the following is a lyase ? \nSelect and explain. \nA. Decarboxylase, B. Synthetase, C. Kinase, D. Oxygenase', 'role': 'user'}, {'content': "Answer: A \nExplanation: 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", 'role': 'assistant'}]