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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 helps chemical reactions occur?

Chemical reactions occur when reactant molecules collide with enough energy and proper orientation to overcome the activation energy barrier. Factors such as increasing temperature, using a catalyst, and adjusting reactant concentrations can all help facilitate chemical reactions by providing more energy for collisions or altering the reaction pathway.


What substance acts like a carrier molecule that facilitate chemical reactions?

Enzymes act as carrier molecules that facilitate chemical reactions by lowering the activation energy required for reactions to occur. They bind to specific substrates and help to bring them together in the correct orientation and environment for the reaction to take place. This allows the reaction to proceed at a faster rate than it would without the enzyme.


A catalyst for chemical reactions in biology systems is a?

A catalyst for chemical reactions in biological systems is typically an enzyme. Enzymes are protein molecules that speed up chemical reactions by lowering the activation energy required for the reaction to occur. They facilitate specific reactions without being consumed in the process.


Do enzyme or lipids cause molecules to change without themselves changing?

Enzymes are biological catalysts that facilitate chemical reactions without being consumed or altered in the process. They do this by lowering the activation energy required for a reaction to occur. Lipids, on the other hand, do not act as catalysts for chemical reactions and do not cause molecules to change without themselves undergoing changes.

Related Questions

What molecules speeds up chemical reactions by lowering activation?

Enzymes are the molecules that speed up chemical reactions, and these are forms of catalysts.


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 speeds up chemical reactions by lowering activation?

Enzymes are the molecules that speed up chemical reactions, and these are forms of catalysts.


What substances act like carrier molecules that facilitate chemical reactions?

Enzymes


What helps chemical reactions occur?

Chemical reactions occur when reactant molecules collide with enough energy and proper orientation to overcome the activation energy barrier. Factors such as increasing temperature, using a catalyst, and adjusting reactant concentrations can all help facilitate chemical reactions by providing more energy for collisions or altering the reaction pathway.


Molecules which serve as chemical to make reaction work-like the breakdown of food molecules?

Enzymes are molecules that act as catalysts to facilitate the breakdown of food molecules and other chemical reactions in the body. They lower the activation energy required for the reaction to occur, allowing it to proceed at a faster rate. Enzymes are specific in their action, targeting particular substrates to catalyze specific reactions.


What substance acts like a carrier molecule that facilitate chemical reactions?

Enzymes act as carrier molecules that facilitate chemical reactions by lowering the activation energy required for reactions to occur. They bind to specific substrates and help to bring them together in the correct orientation and environment for the reaction to take place. This allows the reaction to proceed at a faster rate than it would without the enzyme.


What group of biological molecules can speed up chemical reactions by lowering a reactions activation energy?

Biological catalysts are called 'enzymes'.


Which group of biological molecules can speed up chemical reactions by lowering a reaction's activation energy?

Enzymes


A catalyst for chemical reactions in biology systems is a?

A catalyst for chemical reactions in biological systems is typically an enzyme. Enzymes are protein molecules that speed up chemical reactions by lowering the activation energy required for the reaction to occur. They facilitate specific reactions without being consumed in the process.


Proteins that catalyze reactions are called?

Enzymes. They are biological molecules that facilitate chemical reactions by lowering the activation energy required to convert substrates into products. Enzymes are highly specific, often catalyzing only one type of reaction.


Do enzyme or lipids cause molecules to change without themselves changing?

Enzymes are biological catalysts that facilitate chemical reactions without being consumed or altered in the process. They do this by lowering the activation energy required for a reaction to occur. Lipids, on the other hand, do not act as catalysts for chemical reactions and do not cause molecules to change without themselves undergoing changes.