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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.


A is a substance that can make something happen faster but is not changed itself?

A is a catalyst. Catalysts can speed up chemical reactions by providing an alternative pathway with lower activation energy, but they themselves are not consumed in the reaction.


An example sentence with catalyst in it?

A catalyst is a substance that helps a chemical reaction happen faster without suffering any change. An example sentence is: Because of the catalyst, the project ending early.


Is a catalyst normally required in biochemical reactions?

Yes. A catalyst (AKA enzyme, in biochemical reactions) bonds to reactants and lowers the activation energy required for the reaction to take place. (It makes it require less energy to happen.) After the reaction is finished, the enzyme unbinds and can be reused. Catalysts are used to speed up biochemical reactions; for example, without enzymes, the food you ate a month ago wouldn't be digested and would still be sitting in your stomach today. Enzymes can be denatured (lose their shape) by extreme heat or acid. If it is denatured then it cannot perform a biochemical reaction.


What choices describe a catalyst?

A catalyst is a substance that speeds up a chemical reaction without being consumed in the process. It works by providing an alternative pathway with lower activation energy, enabling the reaction to proceed more quickly. Catalysts can be specific to certain reactions and do not affect the overall thermodynamics of the reaction.

Related Questions

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.


A is a substance that can make something happen faster but is not changed itself?

A is a catalyst. Catalysts can speed up chemical reactions by providing an alternative pathway with lower activation energy, but they themselves are not consumed in the reaction.


An example sentence with catalyst in it?

A catalyst is a substance that helps a chemical reaction happen faster without suffering any change. An example sentence is: Because of the catalyst, the project ending early.


Is a catalyst normally required in biochemical reactions?

Yes. A catalyst (AKA enzyme, in biochemical reactions) bonds to reactants and lowers the activation energy required for the reaction to take place. (It makes it require less energy to happen.) After the reaction is finished, the enzyme unbinds and can be reused. Catalysts are used to speed up biochemical reactions; for example, without enzymes, the food you ate a month ago wouldn't be digested and would still be sitting in your stomach today. Enzymes can be denatured (lose their shape) by extreme heat or acid. If it is denatured then it cannot perform a biochemical reaction.


What choices describe a catalyst?

A catalyst is a substance that speeds up a chemical reaction without being consumed in the process. It works by providing an alternative pathway with lower activation energy, enabling the reaction to proceed more quickly. Catalysts can be specific to certain reactions and do not affect the overall thermodynamics of the reaction.


What enzymes in saliva help our bodies break down food faster. A substance that make reactions happen faster is called?

The enzyme in saliva is amylase.A catalyst make a reaction happen faster.


Effect of catalyst on the rate of reverse step?

A catalyst increases the reverse rate of the reaction


What do you use platinum for?

in making jewellery! 2nd answer: Platimun is also an industrial metal. It can act as a catalyst to make other chemical reactions happen, without entering into the reaction, itself. Much more of the metal is used industrially than we would think!


What substances influence other molecules without being changed themselves?

I think what you are looking for is a catalyst. A catalyst lowers the energy or activation for a reaction, allowing it to happen faster. During the reaction nothing actually happens to or changes the catalyst.


Why is water important in the cells in your body explain with chemical reactions?

It speeds up the chemical reactions so most reactions wouldn't happen without water.


An enzyme is a special kind of catalyst that works to do what?

An enzyme is a special kind of catalyst that works to accelerate chemical reactions by lowering the activation energy required for the reaction to occur. This allows reactions to happen at a faster rate, making biological processes more efficient.


What is the definition of catalyst in literature?

A catalyst is something that causes an important event to happen.