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Enzyme decreases activation energy by properly orienting substrate molecules

If your looking for the answer from modern Biology for 2009, then the answer is: The enzyme speeds up metabolic reactions without being permanently changed or destroyed

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11y ago
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13y ago

Enzymes are organic catalysts. Catalysts lower the activation energy for a chemical reaction.

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14y ago

A catalyst lowers the activation energy of a chemical reaction. Many, but not all, enzymes are catalysts.

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11y ago

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14y ago

Enzymes lower the activation energy so the reaction can take place at a lower activation temperature/energy.

-Im an AP/College Biology student. Trust me on this lol

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13y ago

In chemistry it is called a catalyst. Enzymes decrease the activation energy needed to start a reaction.

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11y ago

It lowers the activation energy.

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10y ago

It lowers the amount of energy needed.

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Q: Describe the effect of an enzyme on the activation energy in a chemical reaction?
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Related questions

Which statement will be describe how enzymes effect chemical reactions?

Enzymes lower the activation energy needed to start a chemical reaction.


What effect do enzymes have on the activation of a chemical reaction?

why i get to thes bage


What effect do enzyme have on the activation energy of a chemical reaction?

why i get to thes bage


What effect does a catalyst have?

a catalyst has no effect in chemical reaction. it only increases or decreases the rate of the chemical reaction.


What is activation effect?

Activation effect is the effect of spontaneous reactions that release energy. When reactants mix and produce a series of chemical potential energies, the outcome of the reaction results into an activation effect due to the reactions.


What is the effect of the addition of a catalyst on the rate of a chemical reaction?

A catalyst decreases the activation energy of a chemical reaction.


How does activation energy effect the progress of a reaction?

The reaction will not occur unless the activation energy is met.


What is the effect of a catalyst on the required energy to achieve effective collisions?

catalyst decreases the activation energy of a chemical reaction, thereby increasing the effective collisions and hence the rate of the chemical reaction


What is activation energy and how do enzymes effect it?

There is no straight forward relation between enzyme and activation energy because although energy of reaction is fixed and is governed by laws of chemistry but for biochemical reactions concentration of enzyme and conc. of substrate affect rate of reaction and energy, but in general enzymes decrease activation energy of reaction.


What effect does an enzyme have on a activation energy needed to start a reaction?

In chemistry it is called a catalyst. Enzymes decrease the activation energy needed to start a reaction.


What effect does substrate and enzyme joining have on chemical bonding?

enzyme catalyze the biochemical reactions by lowering their activation energy. An enzyme which take part in such reaction wont be lost or gained any chemical structure and it would be the same after the reaction.


What is the minimum amounth of energy required for a reaction occur?

The minimum amount of energy needed for a reaction to take place is called the activation energy.