Q psych Quiz 2 Flashcards l Q\' Undy CAS Logout 0 a 10) ezto.mheducation.com/hm.
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Q psych Quiz 2 Flashcards l Q' Undy CAS Logout 0 a 10) ezto.mheducation.com/hm.tpx favorites here, select then , and drag to the Favorites Bar folder. Or import from another brow "Waiting for response fr x + connect. ANATOMY & PHYSIOLOGY pter 3 Question 16 (of 30) 0.50 polnts How is negative teedback control of multienzyme complexes turned of? O As the product concentration decreases, the complex Is no longer inhibited As the product concentration increases, it further binds allosteric sites O Inc creasing product concentration decreases its likellhood to bind enzyme active sites. O Decreasing product concentration increases its likeilth d to act as a competitive Inhibitor References eBook & Resources Enzymes O Type here to search 1Explanation / Answer
B) At the end of the pathway, a desired product is synthesized. In order to tightly regulate the concentration of that product, the biochemical pathway needs to be shut down. This is done through feedback inhibition.
The product of the final reaction in that pathway reacts with an enzyme somewhere along the pathway at the enzyme's allosteric site, changing the conformation of the enzyme. That enzyme can no longer bind to its substrate as effectively due to the conformational change, closing down that pathway and stopping the final product from synthesizing.
The higher the concentration of the final product, the more likely that product will bind to the allosteric site of the enzyme, shutting down that pathway.
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