Figure given below shows three velocity-substrate concentration curves for an enzyme reaxtion. What do the curves for an enzyme reaction. What do the curves depict

Options

A. a-normal enzyme reaction
b-competitive inhibition
c-non cempetitive inhibition
B. a-enzyme with an allosteric modulator added,
b-normal enzyme activity.
c- competitive inhibition
C. a-enzyme with an allosteric stimulator,
b-competitive inhibitation added ,
c-normal enzyme reaction
D. a-normal enzyme reaction.
b-non-ccompetitve inhibitor added
c-allosteric inhibitor added

Answer

a

Explanation

Enzymes of biocatalysts are proteinaceous substance that are capable fo catalysing chemical reactions of biological system without themselves undergoing any change. In the graph a shos normal enzyme reaction, graph b shows competitve inibition and graph c shows non competitive inhibition. In competitive inhibition the inhibitor, which is a substrate analogue, combines reversibly which is a competitive inhibition the nhibitor, which is a substrate analouge, combines reversibly to the freee enzyme at the active site. In on competitive inhibition the i ibhibitor binds to enzymes at a place other than substrate binding. site It results in destruction enzyme activity.