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What is Vitamin B1 is required for which reaction and explain in detail?
Ans. is 'b' i.e.,Oxidative decarboxylation Active form (coenzyme form) of thiamine is thiamine pyrophosphate (TPP), also called thiamine diphosphate (TDP).TPP acts as coenzyme forOxidative decarboxylation:- Pyruvate dehydrogenase, a-ketoglutarate dehydrogenase, brached-chain keto acid dehydrogenase.Transketolase in PPP.