Relier Pairs Enzyme -Regulation of activityVersion en ligne Covers various forms of enzyme regulation inside cells par Dr MAHABOOB KHAN SULAIMAN 1 Feedback Inhibition 2 Allosteric enzyme 3 Longer, inactive form of an enzyme 4 Protein modification 5 Zymogen activity is regulated by activator or inhibitors digestive tract enzymes are secreted in this form Zymogen Occurs generally with the help of allosteric enzymes small, covalent, reversible change of an enzyme from active to inactive form and vice versa