Each enzyme molecule is used over and over again.
One of the fastest enzymes is catalase, which is found in liver and elsewhere. It catalyzes the breakdown of hydrogen peroxide into water and oxygen:
2H2O2 forms 2H2O + O2
Each molecule of catalase catalyzes the breakdown of some 40 million substrate molecules in a second.
Enzymes are biological catalysts, and like all catalysts they have the property of affecting some chemical reaction (normally, either speeding it up or slowing it down) without being used up or altered in the process. They can be re-used. Indeed, it is often necessary to use some antagonistic enzyme to halt the action of a given enzyme when it has done enough of what it is supposed to do.
Since enzymes themselves are not used in the chemical process, theoretically, they can be used an infinite number of times, but they are usually eliminated before they get a chance to do that.
numerous times, theyre not consumed in the reaction
An enzyme is an organic catalyst. A catalyst participates in a reaction but is not consumed by the reaction. Enzymes recycle indefinitely.
Yes
Many times enzymes have multiple active sites that allow for many simultaneous reactions. For example, it's possible to have a fourth of the number of enzymes as substrate molecules, but the enzyme may have four active sites, resulting in one active site per substrate molecule.
One function. A enzyme is particular about it's substrate, so the enzyme can catalyze one reaction by lowering that reaction's activation energy.
Enzyme is specific
An enzyme is one kind of protein that can catalyze a specific reaction whereas a regulatory enzyme is the enzyme which can regulate a series of reaction which undergo in the living organism. So we can say every enzyme is not a regulatory one but the regulatory enzymes are obviously a special kind of enzyme.
One gene one enzyme theory
There is just one enzyme used in the ELISA reaction. This enzyme is linked to the secondary antibody. Commonly used ELISA enzymes are:Alkaline phosphataseHorseradish peroxidase
Many times enzymes have multiple active sites that allow for many simultaneous reactions. For example, it's possible to have a fourth of the number of enzymes as substrate molecules, but the enzyme may have four active sites, resulting in one active site per substrate molecule.
many times. jesus used it one time.
One of the multiple compound used as reactants, that the enzyme makes react faster thatn they normally would
Enzymes are used to speed up chemical reactions. One example of an enzyme is lactase which speeds the the digestion of lactose.
It is used about 100 times.
One function. A enzyme is particular about it's substrate, so the enzyme can catalyze one reaction by lowering that reaction's activation energy.
An enzyme has only one substrate that it works with so it has only one function. This is called a lock and key mechanism. Other things can affect the enzyme such as temperature, pH level and levels of either the substrate or the products. High temperature can denature the enzyme (they are proteins). They can not fit the lock (substrate).
An enzyme has only one substrate that it works with so it has only one function. This is called a lock and key mechanism. Other things can affect the enzyme such as temperature, pH level and levels of either the substrate or the products. High temperature can denature the enzyme (they are proteins). They can not fit the lock (substrate).
two
two
one