by lowering the activation energy
to speed up a chemical reaction
Enzyme or catalyst
The enzyme reduces the activation energy of the reaction, therefore chemical reaction speeds are increased.
Enzymes are substances that increase the speed of a chemical reaction. 1. A substrate attaches to an enzyms's active site. 2. The enzyme reduces the activation energy of the reaction. 3. The enzyme is not changes by this reaction. That is how a Biology book explains it. I hope that helps you.
No, enzymes are not consumed in a reaction. Instead, they facilitate and speed up chemical reactions by lowering the activation energy required for the reaction to proceed. Enzymes remain unchanged and can be used repeatedly.
Enzymes are catalysts in a chemical reaction, they are used in chemistry to increase the speed of a specific chemical reaction. A single enzyme will not speed up multiple chemical reactions, usually it is limited to one reactant.
An enzyme works to speed up chemical reactions in a living organism.
Enzymes are proteins that speed up chemical reactions by lowering the activation energy needed for the reaction to occur.
Enzymes are catalysts and increase the speed of a chemical reaction without themselves .A chemical reaction can be represented by a chemical equation. An enzyme is a protein that speeds up a biochemical reaction .
The speed of the reaction is most changed by enzyme activity, as enzymes can greatly accelerate the rate at which chemical reactions occur by lowering the activation energy required for the reaction to proceed.
An enzyme is not required in a chemical reaction. While reactants, energy, and a chemical reaction pathway are essential components of a chemical reaction, enzymes can speed up the reaction but are not always necessary for it to occur.
Enzyme