Enzymes1

Enzymes1 An enzyme is a catalyst, which is a chemical agent that changes the rate of a re bition without being consumed by the reaction. The reactant that an enzyme acts on is called its substrate. While the enzyme is reverberate to the substrate, the catalytic action converts the substrate to the product. Because of its shape, each enzyme catalyzes a contain reaction (molecular recognition). Only a certain region of the enzyme breath actually binds to the substrate. This area is called the active station and is usually a groove on the surface of the enzyme. The shape of the active identify and the shape of the substrate fits accordantly.

When the substrate enters th e active site, it induces the enzyme -in a act upon called induced fit- to change its shape to fit tightly about the substrate. The induced fit is very important during the catalytic shaking when the substrate enters the active site to form an enzyme-substrate complex. The enzymes emerge from the reaction, however, in the...If you want to get a full essay, order it on our website: OrderEssay.net

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