How do enzymes speed up chemical reactions?

Answer 1

Enzymes lower the activation energy of a chemical reaction.

Answer 2

Enzymes speed up chemical reactions by lowering the activation energy needed for the reaction to occur. They do this by binding to the reactant molecules and bringing them into close proximity, orienting them in a way that facilitates the reaction to occur more readily. This increases the frequency of successful collisions between reactant molecules, leading to faster reaction rates.

Answer 3

By lowering the activation energy in their active sites. The enzyme can just provide an area that is conducive to two substrates reaction, the enzyme can stress bond in a substrate leading to a reaction and the enzymes R group arrangement can catalyze a substrate reaction. Enzymes vary in their metabolic properties.

Answer 4

Enzymes are biocatalysts that speed up the biochemical reactions by lowering the activation energy. It will not be consumed at the end so it can be reused for the next reaction. It binds to thte substrate molecule and aids the biochemical conversion to product without being consumed.

Answer 5

Enzymes lower the activation energy of a chemical reaction.

Answer 6

Enzymes lower the activation energy of reactions. This is the amount of energy needed to start the reaction. By lowering this, enzymes speed up the reaction.

Answer 7

Enzymes catalyse chemical reactions, lowering the activation energy by providing an alternative, lower energy route.

Answer 8

enzyme speed up chemical reaction in our body because enzyme acts as a catalyst which speeds up the reaction

Answer 9

They lowers the activation energy. As a result reaction rate increases

Answer 10

by acting as organic catalysts