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Enzymes are biological catalysts. A catalyst speeds up a reaction by lowering the activation energy required. In other words a catalyst offers an alternative pathway to increase the rate of reaction- it is not consumed during a reaction, or affected.

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15y ago

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Do enzymes speed up the rate of chemical reations without being affected themselves by reaction?

Yes


What are enzymes called because they affect the speed of chemical reaction without being consumed?

enzymes are never consumed in a chemical reaction, therefore the answer to your question is that enzymes that affect the speed of a chemical reaction without being consumed are indeed called enzymes.


What do enzymes to do a chemical reaction?

Enzymes are catalysts in a chemical reaction, they are used in chemistry to increase the speed of a specific chemical reaction. A single enzyme will not speed up multiple chemical reactions, usually it is limited to one reactant.


How are enzymes represented in a chemical equation?

Enzymes are catalysts and increase the speed of a chemical reaction without themselves .A chemical reaction can be represented by a chemical equation. An enzyme is a protein that speeds up a biochemical reaction .


What is the monomer of the macromolecules that speed up a chemical reaction?

Reactions are speed up by enzymes. Enzymes are type of proteins


What type of protienes speed up a chemical reaction?

Enzymes are proteins that speed up chemical reactions.


What type of proteins speed up a chemical reaction?

Enzymes are proteins which speed up chemical reactions.


Which statement best explains how enzymes speed up chemical reactions?

Enzymes speed up chemical reactions by lowering the activation energy needed for the reaction to occur. This allows the reaction to happen more quickly, as enzymes provide an alternative pathway with a lower energy barrier for the reaction to proceed. Ultimately, enzymes help substrates to reach the transition state more easily, facilitating the reaction.


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.


Which component is affected when a catalyst is added to a chemical reaction?

The component affected when a catalyst is added to a chemical reaction is the reactants. The purpose of a catalyst is to speed up a reaction.


Decrease this to speed up a chemical reaction?

The particle size is decreased so that you can speed up a chemical reaction. Proteases is the enzymes that break down proteins.


Is an enzyme consumed in a reaction?

No, enzymes are not consumed in a reaction. Instead, they facilitate and speed up chemical reactions by lowering the activation energy required for the reaction to proceed. Enzymes remain unchanged and can be used repeatedly.