A kind of regulation whereby a shape change in one subunit of a protein caused by substrate binding is transmitted to all the other subunits, facilitating binding of additional substrate molecules to those subunits.Group of answer choicescooperativityallosteric regulationfeedback inhibitioncompetitive inhibitionNext

A method of metabolic control in which the end product of a metabolic pathway acts as an inhibitor of an enzyme within that pathway.Group of answer choicescooperativityfeedback inhibitioncompetitive inhibitionallosteric regulation

The binding of a regulatory molecule to a protein at one site that affects the function of the protein at a different site.Group of answer choicescompetitive inhibitoractive siteallosteric regulationcooperativityNext

A substance that reduces the activity of an enzyme by binding to a location remote from the active site, changing the enzyme’s shape so that the active site no longer effectively catalyzes the conversion of substrate to product.Group of answer choicesnoncompetitive inhibitorcompetitive inhibitorNext

When a regulatory protein represses transcription at specific promoters, it is referred to as: Group of answer choicesPositive regulationAutoregulationInductionNegative regulation

Caused by entry of the substrate, the change in shape of the active site of an enzyme so that it binds more snugly to the substrate.Group of answer choicesphosphorylated intermediateinduced fitactive siteenzyme-substrate complexNext