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They lower the activation energy required for the reaction to proceed.

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15y ago

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Molecules which speed up chemical reactions in cells are called what?

Enzymes


What speed chemical reactions in cells?

Chemical reactions in cells are speeded up by enzymes, which act as biological catalysts. Enzymes lower the activation energy needed for a reaction to occur, allowing it to happen more quickly. Factors such as temperature, pH, and substrate concentration can also influence the speed of chemical reactions in cells.


Molecules which speed up chemical reactions in cells are called?

Enzymes are molecules that speed up chemical reactions in cells by lowering the activation energy needed for the reaction to occur. They are biological catalysts that play a vital role in maintaining cellular functions.


What is another name for biological catalysts that speed up chemical reactions in organisms?

Enzymes act as catalysts.They catalyze within cells. Our bodies would not work without these enzymes.


What do organisms contain to catalyse hydrolysis reactions in cells?

Organisms contain enzymes to catalyze hydrolysis reactions in cells. Enzymes are biological catalysts that speed up chemical reactions, such as breaking down large molecules into smaller components through hydrolysis.


What does cells require in order for chemical reactions to take place?

Cells require enzymes, energy in the form of adenosine triphosphate (ATP), and specific substrates in order for chemical reactions to take place. Enzymes act as catalysts that speed up chemical reactions, while ATP provides the energy needed for these reactions to occur. Substrates are the molecules that enzymes act upon to initiate and facilitate the reactions.


Why do you have enzymes?

To speed up chemical reactions. :)


What do enzymes do in the cell?

Enzymes are protein molecules that catalyze biochemical reactions in the cell. They speed up reactions by lowering the activation energy required for a reaction to occur, allowing processes to happen more efficiently. Enzymes are specific in their actions and can be regulated to control the cell's chemical reactions.


What are enzymes What is their role in a cell?

Enzymes are biological catalysts that speed up chemical reactions in cells by lowering their activation energy. They play a crucial role in various cellular processes such as metabolism, digestion, and synthesis of molecules. Without enzymes, these reactions would occur too slowly to sustain life.


Is an enzyme a metal?

No, an enzyme is not a metal. Enzymes are biological molecules, usually proteins, that act as catalysts in chemical reactions. They help to speed up chemical reactions in cells. Metals can sometimes be cofactors for enzymes, but enzymes themselves are not metals.


Do enzymes decrease the rate of chemical reactions?

No, they Increase the speed of chemical reactions


What is part of enzymes name usually derived from?

Enzymes speed up chemical reactions that take place in cells. They are usually named from the reaction that they catalyze.