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All catalysts, enzyme work via the lowering of the activation energy for a reaction this causes the rate of the reaction to increase dramatically. Should be noted that most enzyme with tight binding reactions rates are millions of times faster than those of of catalyst similar reactions. causing rapid catalysis

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What is enzyme affinity?

Enzyme affinity refers to the strength of binding between an enzyme and its substrate. It determines how readily an enzyme can bind to its substrate and catalyze a reaction. Enzymes with high affinity have a strong binding interaction with their substrates, leading to efficient catalysis.


Who does the substrate work on enzyme action?

The substrate is the molecule on which the enzyme acts. It binds to the active site of the enzyme, leading to catalysis of the chemical reaction. The shape and chemical properties of the substrate are important in determining which enzyme can act on it.


Are enzyme catalyzed reactions example of homogeneous or heterogeneous catalysis?

enzyme catalysis is usually homogeneous because the substrate and enzyme are present in aqueous solution


What is enzyme turnover?

Enzyme turnover refers to the rate at which enzymes catalyze reactions, meaning how quickly they convert substrate molecules into products. This process involves enzymes binding to substrates, facilitating the reaction, and then releasing the products, allowing the enzyme to be available for further catalysis. Enzyme turnover is influenced by factors such as enzyme concentration, substrate concentration, and temperature.


Which feature of a substrate can be accommodated by an enzyme's active site?

The size, shape, charge distribution, and specific functional groups of a substrate can be accommodated by an enzyme's active site. These features allow for a complementary fit between the substrate and active site, facilitating efficient catalysis of the biochemical reaction.

Related Questions

What is enzyme affinity?

Enzyme affinity refers to the strength of binding between an enzyme and its substrate. It determines how readily an enzyme can bind to its substrate and catalyze a reaction. Enzymes with high affinity have a strong binding interaction with their substrates, leading to efficient catalysis.


How are the different types of inhibitors different?

Competitive inhibitors bind to the active site of an enzyme, preventing the substrate from binding. Noncompetitive inhibitors bind to a site other than the active site, changing the shape of the enzyme and preventing substrate binding. Uncompetitive inhibitors bind only to the enzyme-substrate complex, preventing catalysis.


What is the 4 step process of an enzyme at work?

Substrate binding: The enzyme binds to its substrate. Catalysis: The enzyme facilitates the conversion of the substrate into product. Product release: The enzyme releases the product of the reaction. Enzyme recycling: The enzyme returns to its original state to catalyze further reactions.


The binding together of an enzyme and a substrate forms a what?

enzyme-substrate complex


This is a modification of the lock and key model that suggests the active site of an enzyme is continually reshaped by interactions with the substrate until the substrate is completely bound and the c?

This concept is known as the induced fit model of enzyme-substrate interaction. It proposes that the active site of an enzyme can change its shape slightly to better accommodate the substrate, leading to optimal binding and catalysis. The binding of the substrate induces a conformational change in the enzyme, enhancing its activity.


How does an an enzymes active site relate to its substrate?

The active site is the specific region of the enzyme which combines with the substrate. The binding of the substrate to the enzyme causes changes in the distribution of electrons in the chemical bonds of the substrate and ultimately causes the reactions that lead to the formation of products.


What happens to the vmax when a competitive reversible inhibitor is added to an enzyme?

The Vmax of the enzyme will remain constant in the presence of a competitive reversible inhibitor. However, the apparent Km will increase as the inhibitor competes with the substrate for binding to the active site of the enzyme, leading to a decrease in enzyme-substrate affinity.


How is the active site of an enzyme maintained?

The active site of an enzyme is maintained through specific interactions, such as hydrogen bonding and Van der Waals forces, between the enzyme and its substrate. The enzyme's structure is important in maintaining the shape and orientation of the active site for optimal substrate binding. Additionally, the active site can undergo conformational changes to accommodate the substrate and facilitate catalysis.


The binding together of an enzyme and a substrate forms a?

The substrates are converted into products, which are released.


How does an enzymes active site relate to its substrate-?

The active site is the specific region of the enzyme which combines with the substrate. The binding of the substrate to the enzyme causes changes in the distribution of electrons in the chemical bonds of the substrate and ultimately causes the reactions that lead to the formation of products.


Who does the substrate work on enzyme action?

The substrate is the molecule on which the enzyme acts. It binds to the active site of the enzyme, leading to catalysis of the chemical reaction. The shape and chemical properties of the substrate are important in determining which enzyme can act on it.


Active site of enzyme?

The active site of an enzyme is the region where the substrate binds and where the chemical reaction catalyzed by the enzyme takes place. It usually consists of specific amino acid residues that interact with the substrate to facilitate the reaction. The active site can also undergo conformational changes upon substrate binding to better accommodate the substrate and promote catalysis.