Question: all of the following apply to enzyme structure and function...
All of the following apply to enzyme structure and function
EXCEPT: (choose what does not apply to the question)
A. enzyme active sites function to lower the activation energy of substrate molecules B. enzymes may require coenzymes that change the shape of the active site C. enzymes increase the speed of chemical reactions D. enzymes may have allosteric sites that are used to regulate substrate-active site binding E. enzymes may require cofactors such as Ca++ that improve the binding of the substrate to the active site AB. all of the above are properties of enzymes, no exception AC. none of the above are properties of enzymes