<prompt> Which Vitamin is involved in Redox reactions -PyridoxinBiotinFolic acidRiboflavin  <response>: Ans. is d i.e., Riboflavin VitaminCoenzymeFunction as coenzymeEntity transferredThiamine Vit B1Thiamine pyrophosphate TPPOxidative decarboxylation and transketolase reactionHydroxy-ethylRiboflavin Vit B2Flavin adenine dinucleotide FAD and flavin mononucleotide FMNOxidation and reduction reactionHydrogen atomsNiacinNicotinamide adenine dinucleotide NAD and nicotinamide adenine dinucleotide phosphate NADPOxidation and reduction reactionHydride ion H-Pyridoxin Q Vit B6Pvridoxal phosphate PLPTransamination, deamination, decarboxylation of amino acidsAmino groupBiotin QBiocytinCarboxylation reaction QCarbon dioxideFolic acid QTetrahydrofolate THFCarrier of one carbon group other than CO2One carbon groupPentothenic acid QCoenzyme A QAcyl carrierAcyl groupCyanocobalamine QMethylcobalamine and DeoxyadenosylcobalamineTransfer of H2 group and isomerizationAlkyl group or hydrogen atom 