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What is the difference a reaction without an enzyme and a reaction with an enzyme?
Wiki User
∙ 11y ago
The speed at which the reaction takes place. Many reactions, especially exergonic reactions, would take place naturally, but too slowly to help living cells carry out the work they need to do. So enzymes lower the activation energy needed to start the reaction and these reactions in the cell are speed-ed up enough for cellular work to be done.
Wiki User
∙ 11y ago
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What substance can be used to stop enzyme reaction?
prohibitors are used to enzyme reaction
Why do you say that an enzyme is reusable?
Yes, an enzyme is reusable. Remember that a catalyst speeds up a reaction or lowers the activation energy without being chemically altered in the reaction. An enzyme is simply a biological catalyst so it does not change during the reaction.The only way to change an enzyme and make it unusable is if it becomes exposed to high temperatures and becomes denatured.This means the active site is damaged and the enzyme is no longer able to attach to substrates and catalyse the reaction.
What simple experiment might you perform to test the hypothesis that an enzyme combines with its substrate when it acts?
in the absences of the enzyme the reaction is very slow,and at the end of the reaction enzyme is separated that shows substrate 1st bind to the enzyme
In an enzyme catalyzed reaction what is the reactant called?
Generally in an enzyme-catalyzed reaction, the reactant is called the substrate, which in association with the enzyme forms the product.
What is Difference between uncompetitive and non competitive enzyme inhibition?
I believe non competitive antagonists bind to an allosteric site that prevents the enzyme from binding substrate whereas uncompetitive binds and stabilizes the ES complex which slows down the reaction.
What is the difference between the reaction with an enzyme and the reaction without an enzyme?
Very high activation energy is needed in enzymelss reactions
What is the difference between enzymes and catalyst?
There is no difference. An enzyme is a natural catalyst. Catalysts speed up the rate of reaction without being used up itself.
What is the difference between enzyme and non enzymatic reactions?
A nonenzymatic reaction doesn't use an enzyme.
What co-enzyme reduce without altering rate of reaction?
what coenzyme reduce without altering rate of reaction
What is the chemical that helps a chemical reaction without being consumed during a reaction?
ENzyme
At the conclusion of an enzyme catalyzed reaction what does the the enzyme do?
I think it frees itself from the product and is ready to be reused.
Why does the concentration of the enzyme make a difference to how fast the reaction works?
Active site of enzyme?
The active site of an enzyme is a "slot" where the substrate will fit. This will produce a reaction that will be faster than without the enzyme.
A protein molecule that can affect a chemical reaction in the body without being affected by the reaction is?
ENZYME
What is the Difference between enzyme and regulatory enzyme?
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.
What can be said of a relationship between the use of an enzyme and the energy of the reaction?
More energy is absorbed by reactions without an enzyme.
Rank reactions from fastest to lowest uncatalyzed reaction reaction catalyzed by enzyme A reaction catalyzed by enzyme B?
A reaction catalyzed by enzyme a reaction cataly by enzyme b uncatalyzed reaction
