Enzymes Globular proteins biological catalysts whcih speed up reactions have an active site, where substrates attach form a enzyme-substrate complex 4.0 / 5 based on 3 ratings ? BiologyEnzymesASCIE Created by: refinneCreated on: 15-10-13 10:36 What is the active site? region on the enzyme the substrate binds to 1 of 6 What do enzymes do? reduce activation energy 2 of 6 What is effect of temperature of enzyme activity? increases it to a point(optimum temp) where it then denatures 3 of 6 What is the effect of pH on enzyme activity? enzyme works best in its optimum pH range 4 of 6 What is the effect of competitive inhibitors on enzymes? binds to the active site temporarily and lowers reaction rate 5 of 6 What is the effect of non-competitive inhibitors on enzymes? binds to the enzyme permanently, irreversible 6 of 6
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