<prompt> Which of the following is true about non-competitive inhibition?Vmax , no change in kmVmax , no change in kmBoth Vmax and kmBoth Vmax and km  <response>: Ans: a Vmax . no change in km Ref: Vasudevan, 4th ed, p. 47; 5th ed,p. 46In non competitive inhibition there is no change in km value but Vmax .Difference between competitive and non competitive inhibition Competitive inhibitionNon competitive inhibitionActing onActive siteMay or may notStructure of inhibitorSubstrate analogueUnrelated moleculeInhibition isExcess substrateKmVmaxReversibleInhibition relievedIncreasedNo changeIrreversibleNotNo changeDecreased 