Name the inhibition where the end product of the biosynthetic pathway inhibits the activity of the first enzyme.Group of answer choicesCompetitive inhibitionFeedback repressionFeedback inhibitionNoncompetitive inhibitionAllosteric inhibition

A substance that reduces the activity of an enzyme by entering the active site in place of the substrate, whose structure it mimics.Group of answer choicesnoncompetitive inhibitorcompetitive inhibitor

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 choicescompetitive inhibitionallosteric regulationcooperativityfeedback inhibition

inhibitors are molecules/compounds capable of binding to a region of the enzyme other than the active site.UncompetitiveNon-competitiveCompetitiveOver-competitive

Substances that plug up an enzyme's active site are enzyme ________.inhibitorsproductssubstratescatalysts

Which of the following molecules matches its property?I    Competitive inhibitor – similar shape to substrate and can occupy to the same active site. II   Prosthetic group – decreases the rate of enzymatic reaction by changing its structure.III  Active site – specific region of the enzymes which bind to the substrate*1 pointI and II onlyI and III onlyII and III onlyI, II and III