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The result that is released after a enzyme & substrate have had a chemical reaction.
enzyme works as a catalyst before and after the reaction it is preserved
Phosphoenolpyruvate (PEP)
I think it frees itself from the product and is ready to be reused.
an excess of a product of one reaction causes the enzyme of another reaction to stop working.
Product
The result that is released after a enzyme & substrate have had a chemical reaction.
enzyme works as a catalyst before and after the reaction it is preserved
After the enzyme has converted the substrate to the product, it is now free to accept more substrate. The enzyme does not get changed or altered in a reaction.
Acetyle co enzyme
yes
Phosphoenolpyruvate (PEP)
An enzyme.
I think it frees itself from the product and is ready to be reused.
Enzymes are not used up in a chemical reaction. Usually, the enzyme will "reset" and be ready to use in another reaction. This is due to the fact that enzymes are proteins, and their shape is what they use in a chemical reaction. Initially, the enzyme has a particular shape. Something happens to the enzyme (usually a shape change, called a conformation change, brought on by the presence of two or more chemical reactants), and the enzyme catalyzes the reaction. After the reaction is catalyzed, the product is released, and the enzyme can "relax." This means it goes back to its normal shape, ready to do it all over again.
By adding more substance that the enzyme is acting upon, it forces that enzyme to be faster in order to complete the process.
Generally in an enzyme-catalyzed reaction, the reactant is called the substrate, which in association with the enzyme forms the product.