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enzyme works as a catalyst before and after the reaction it is preserved
Sherwood Ritchie
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What happens or doesn't happen to an enzyme at the end of an enzymatic reaction?
The enzyme still remains and can be used again for another reaction.
Compare a structure of an enzyme before and after a reation?
An enzymes structure is not affected by a reaction. The enzyme has the same structure at the end of the reaction as it did before it took place. Note: Enzyme structures may change during the reaction itself but will return to their original shape etc when the reaction is complete.
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
What is the main thing an enzyme does catalyze a reaction?
The main thing that an enzyme does to catalyze a reaction, is to lower the energy of reaction.
What is the main thing an enzyme does to catalyze a reaction?
The main thing that an enzyme does to catalyze a reaction, is to lower the energy of reaction.
When the enzyme reaction is complete can pepsin be resued?
yes
In a enzyme reaction is exposed to an unfavorable pH what happens to the speed of the reaction?
catalyzed reaction
What happens or doesn't happen to an enzyme at the end of an enzymatic reaction?
The enzyme still remains and can be used again for another reaction.
If an enzyme reaction is exposed to an unfavorable pH what happens to the speed of the reaction?
It is reduced
What is a specific enzyme?
A specific enzyme is an enzyme that only changes the speed of ONE reaction. (It only acts on one particular substance that happens to be compatible with that enzyme) i.e. if enzyme A is specific to reaction A, it will change the speed of reaction A. However it will have no effect on any other reaction like reaction B or C.
What happens to an enzyme after a biochemical reaction?
The enzyme is liberated free to repeat the action again. That is the beauty of enzymes.
What happens when an enzyme catalyzes a reaction?
The rate of a reactions usually increases when catalyzed by an enzyme. For maximum rate of activity, the enzyme needs optimal conditions.
What happens to a enzyme after a biochemical reaction?
The enzyme is liberated free to repeat the action again. That is the beauty of enzymes.
How do you speed up an enzyme reaction?
By adding more substance that the enzyme is acting upon, it forces that enzyme to be faster in order to complete the process.
What happens to an enzyme after it catalyzes a chemical reaction?
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.
Compare a structure of an enzyme before and after a reation?
An enzymes structure is not affected by a reaction. The enzyme has the same structure at the end of the reaction as it did before it took place. Note: Enzyme structures may change during the reaction itself but will return to their original shape etc when the reaction is complete.
What happens at the active site of an enzyme?
the substrate bonds to the enzyme at the active site
