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This question is too general.

Enzymes work by lowering activation energies which, as a result, increase reaction rates.

The amount of activation energy needed when a reaction is catalyzed is different for different reactions.

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15y ago

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Related Questions

What are enzymes considered?

Enzymes are considered to be catalysts; they increase the rate of a chemical reaction.


Enzymes are catalysts. How do enzymes increase the reaction rate?

Enzymes are natural catalysts, these natural catalysts speed up reactions.


IS it true that enzymes increase the number of collisions in a chemical reaction?

Enzymes do not increase the number of collisions in a chemical reaction. Instead, they lower the activation energy required for a reaction to occur, thereby increasing the rate of the reaction. This is achieved by providing an alternative pathway for the reaction to proceed.


Can enzymes increase the rate of chemical reaction by lowering activation energy barriers?

Yes, enzymes can increase the rate of a chemical reaction by lowering the activation energy required for the reaction to occur. This allows the reaction to proceed more quickly and efficiently than without the enzyme.


Do enzymes increase or decrease the rate of the reaction?

That depends on the signals given to the cell. If a cell receives a positive feedback, it makes more. If there are too much, a negative feedback is given to lower the amount. This is a way of controlling the enzyme balance in your body.


What affect rates does a enzyme catalyzed reaction have?

Enzyme-catalyzed reactions generally increase the rate of a reaction by lowering the activation energy required for the reaction to occur. Enzymes do this by stabilizing the transition state of the reaction, allowing it to proceed more easily and quickly. Additionally, enzymes can enhance reaction specificity and selectivity, making them very efficient catalysts.


Do enzymes slow down or speed up a chemical reaction?

No, the sole purpose of enzymes are to increase the rate of a chemical reaction. Even if they are not at an optimal temperature, they will not slow down the reaction. They won't work as efficiently, but it will still be slightly faster than without the enzymes.


How do enzymes affect the rate of reaction?

Enzymes speed up a reaction but they are not changed by the reaction. They are a protein molecule that helps other organic molecules enter into chemical reactions with one another but is itself unaffected by these reactions. In other words, enzymes act as catalysts for organic biochemical reactions.


How do enzymes alter the rate of reaction?

Enzymes make biochemical reactions go much faster - the rate is a million to a billion times enhanced.


How does the amount of enzymes ect the reaction rate?

the more enzymes, the faster the reaction


What aspect of chemical reaction is affected by enzymes?

The reaction rate is affected by enzymes.


What can change the rate of reaction of enzymes?

Heat can change the rate of reaction