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The class of molecules responsible for speeding up chemical reactions is called enzymes. Enzymes are biological catalysts that lower the activation energy required for reactions, thereby increasing the reaction rate. They are typically proteins, although some catalytic RNA molecules, known as ribozymes, also function as enzymes. By facilitating the formation and breaking of chemical bonds, enzymes play a crucial role in various biochemical processes.

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What are the large complex protein molecules that modify chemical reactions?

The large complex protein molecules that modify chemical reactions are called enzymes. Enzymes act as catalysts, speeding up chemical reactions by lowering the activation energy required for the reaction to occur. They bind to specific molecules called substrates and facilitate the conversion of substrates into products.


What is the substance called that helps chemical reactions happen in the body?

Enzymes are the substances that help chemical reactions occur in the body. These protein molecules act as catalysts, speeding up the rate of biological reactions without being consumed in the process.


Are all enzymes primary metabolite?

No, not all enzymes are primary metabolites. Enzymes are proteins that catalyze various chemical reactions in cells. Primary metabolites are molecules involved in essential processes like growth and development, whereas enzymes facilitate these processes by speeding up chemical reactions.


What reactions happen in the body?

In the body, various chemical reactions occur to maintain life processes, such as digestion, respiration, and metabolism. Enzymes facilitate these reactions by speeding up biochemical processes. These reactions involve breaking down nutrients for energy, building molecules for growth and repair, and eliminating waste products.


What specific proteins are responsible for speeding up the rate of chemical reactions?

Enzymes are proteins that speed up chemical reactions by lowering the activation energy required for the reaction to occur. They do this by bringing reactant molecules together in the right orientation and providing a suitable environment for the reaction to take place.

Related Questions

What are the large complex protein molecules that modify chemical reactions?

The large complex protein molecules that modify chemical reactions are called enzymes. Enzymes act as catalysts, speeding up chemical reactions by lowering the activation energy required for the reaction to occur. They bind to specific molecules called substrates and facilitate the conversion of substrates into products.


What is the substance called that helps chemical reactions happen in the body?

Enzymes are the substances that help chemical reactions occur in the body. These protein molecules act as catalysts, speeding up the rate of biological reactions without being consumed in the process.


Can enzymes catalyze a variety of reactions?

Yes, enzymes can catalyze a variety of reactions by speeding up chemical reactions in living organisms.


How are catalysts used in technology?

by speeding up the experiments having to do with chemical reactions


Are enzymes protein molecules that play a crucial role in catalyzing biochemical reactions?

Yes, enzymes are protein molecules that are essential for speeding up biochemical reactions in living organisms.


Are all enzymes primary metabolite?

No, not all enzymes are primary metabolites. Enzymes are proteins that catalyze various chemical reactions in cells. Primary metabolites are molecules involved in essential processes like growth and development, whereas enzymes facilitate these processes by speeding up chemical reactions.


What reactions happen in the body?

In the body, various chemical reactions occur to maintain life processes, such as digestion, respiration, and metabolism. Enzymes facilitate these reactions by speeding up biochemical processes. These reactions involve breaking down nutrients for energy, building molecules for growth and repair, and eliminating waste products.


What is a protein that helps run chemical reactions in the body?

Proteins involved in chemical reactions (speeding them up) are called enzymes. Note: most enzymes are proteins, but not all.


What specific proteins are responsible for speeding up the rate of chemical reactions?

Enzymes are proteins that speed up chemical reactions by lowering the activation energy required for the reaction to occur. They do this by bringing reactant molecules together in the right orientation and providing a suitable environment for the reaction to take place.


Things that can be done to speeding up chemical reactions?

Heat or raise the concentration of the reactants, or add a catylast.


Do proteins control chemical reactions in a cell?

Yes, proteins called enzymes play a crucial role in controlling and facilitating chemical reactions in a cell. Enzymes act as biological catalysts, speeding up reactions by lowering the activation energy required for the reaction to occur. They have specific binding sites where they interact with specific molecules, allowing them to regulate the rate and specificity of reactions in the cell.


What substances are responsible for accelerating chemical reactions in cells?

The substances which cause chemical reactions in a cell are protein catalysts called enzymes. Some cause reactions that would otherwise not occur and others speed reactions up. Carbon dioxide dissolves in water by itself but since this a dangerous substance to have in cells, there is a catalyst that dissolves it 300 times faster.