In addition to the purchase price of a property in France, and the various expenses, commissions, and taxes that that purchase entails, there is a further series of outlays that will arise out of your purchase.
When an enzyme binds its substrate, it forms an enzyme-substrate complex. This complex lowers the activation energy of the reaction and promotes its rapid progression by providing certain ions or chemical groups that actually form covalent bonds with molecules as a necessary step of the reaction process.
In simple terms, an enzyme functions by binding to one or more of the reactants in a reaction. The reactants that bind to the enzyme are known as the substrates of the enzyme. The exact location on the enzyme where substrate binding takes place is called the active site of the enzyme.