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That depends on weather it is combining or separating the two substances. If it combining the two, then the 2 substances will both attach to the enzyme's active site (where the combination/separation occurs), where the enzyme will then just squeeze the 2 substances together. If it is separating the two, the the substances will again attach to the active site, but the enzyme will then contort itself so that the items will be separated by simple force. You may also want to note the an enzyme is NEVER used up after reactions. Individual enzymes undergo many reactions.

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15y ago
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5mo ago

Enzymes act as catalysts because they can speed up chemical reactions by lowering the activation energy required for the reaction to occur. They do this by providing an alternative pathway for the reaction to take place, allowing it to happen more efficiently and quickly. Enzymes themselves remain unchanged after the reaction is complete and can be used over and over again.

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13y ago

enzymes have a specific role, and it is to break down molecules.

the definition of a catalyst is 'a chemical that speeds reaction time up, or is needed for a chemical reaction w/o using itself up.

enzymes fit the definition of a catalyst. enzymes break down molecules (with a reaction) and can be used again to break down more molecules.

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14y ago

A)

The enzyme does not actively take part in the reaction. It just indicates that the reaction is complete.

B)

Enzymes react with the substrate molecules to form products and become denatured in the process.

C)

Enzymes ensure that the reaction continues without inhibition even if conditions such as temperature and pH are changed.

D)

The products of the reaction are released from the active sites of the enzyme, allowing other substrate molecules to bind with the sites.

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Q: Why does the enzyme act as a catalyst?
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Related questions

Is a enzyme a protein that acts as a catalyst formed?

All Enzyme are proteins enzymes act as catalyst


How can an enzyme be a catalyst?

An enzyme has the role of a catalyst but in biochemistry.


Is enzyme when a chemicals reaction speeds up?

No, that is a catalyst. An enzyme is a type of catalyst, though.


Who use the catalyst as an enzyme?

i use the catalyst as an enzyme. you should too. -peyton manning.


A protein catalyst is known as an?

enzyme.


What is happened an enzyme is used in a chemical reaction?

Enzymes are basically catalysts, and they act just how you'd expect a catalyst to.


What chemical reaction is an enzyme?

The enzyme is a biochemical catalyst.


What is the Biologic Catalyst?

An Enzyme


What enzyme is a kind of .?

catalyst.


What will most likely happened if an appropriate enzyme is added to a chemical reaction?

The enzyme will act as a catalyst, a compound that lowers that activation energy of the reaction, and therefore, increase the rate of the reaction.


What does it means if an enzyme is a catalyst?

Enzyme will reduce the activation energy of the reaction, thereby the speed of the reaction increases or acting as a catalyst.


Does enzyme is a protein that acts as a catalyst?

Yes, enzymes are proteins that act as biological catalysts, speeding up chemical reactions within cells by lowering the activation energy needed for the reaction to occur. This allows biochemical reactions to happen at a much faster rate than they would without enzymes.