Two types of enzyme inhibitors are:
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Competitive Inhibitors: These molecules compete with the substrate for binding to the active site of the enzyme. When a competitive inhibitor is present, it can prevent the substrate from binding, thereby reducing the rate of the reaction.
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Non-competitive Inhibitors: These inhibitors bind to an enzyme at a site other than the active site, known as the allosteric site. This binding changes the shape of the enzyme, diminishing its activity regardless of whether the substrate is bound to the active site or not.
Both types of inhibitors play crucial roles in regulating enzyme activity in biological systems.