ion 9 of 22 Ma Sapling Learning Sort the phrases below as describing a competitive inhibitor, uncompetitive inhibitor, or mixed (mixed noncompetitive) inhibitor. Note that Km refers to apparent Km Competitive Inhibitor Uncompetitive Inhibitor Mixed Inhibitor structurally similar to substrate binds either enzyme or enzyme-substrate complex when present, Vmax of when present, Km of enzyme will decrease sen binds enzyme-substrate complex only enzyme will either increase or decrease prevents substrate from binding enzyme You have misplaced at least one staternent regarding compettive hibition. Recall that Ve is the maximum rate ofa
Solution
In case of compititive inhibitor it competes with substrate to bind with enzyme . As a result binding of substrate with enzyme get decreased and hence km and Vm both get decreased .
In case of uncompititive inhibitor it can bind only with enzyme substrate complex as a result binding of substrate with enzyme remain unaffected and hence iTs Vm remain unchanged
While in case of mixed inhibitor it can bind either with enzyme or enzyme substrate complex thus its km can either be increased or decreased because it depends on its binding and its Vm remain unaffected.
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Hierarchy of management that covers different levels of management
Types of enzyme inhibitors: Competitive, uncompetitive and mixed inhibitors
1. ion 9 of 22 Ma Sapling Learning Sort the phrases below as describing a competitive inhibitor,
uncompetitive inhibitor, or mixed (mixed noncompetitive) inhibitor. Note that Km refers to
apparent Km Competitive Inhibitor Uncompetitive Inhibitor Mixed Inhibitor structurally similar
to substrate binds either enzyme or enzyme-substrate complex when present, Vmax of when
present, Km of enzyme will decrease sen binds enzyme-substrate complex only enzyme will
either increase or decrease prevents substrate from binding enzyme You have misplaced at least
one staternent regarding compettive hibition. Recall that Ve is the maximum rate ofa
Solution
In case of compititive inhibitor it competes with substrate to bind with enzyme . As a result
binding of substrate with enzyme get decreased and hence km and Vm both get decreased .
In case of uncompititive inhibitor it can bind only with enzyme substrate complex as a result
binding of substrate with enzyme remain unaffected and hence iTs Vm remain unchanged
While in case of mixed inhibitor it can bind either with enzyme or enzyme substrate complex
thus its km can either be increased or decreased because it depends on its binding and its Vm
remain unaffected.
