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after a substrate and enzyme have bonded and done their chemical reaction, they seperate. thus leaving a free enzyme again. hence another substrate will take its place.
Wiki User
∙ 13y ago
Wiki User
∙ 12y agoafter forming enzyme substrate compound, it breaks down to form products and the enzyme release in its original form. So, enzyme is reusable
Wiki User
∙ 10y agoyes, ofcourse it can be reused and used to convert more substrate to product. That is why they are called biological catalist.
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How do enzymes speed up chemical reactions?
Enzymes lower the activation energy of a chemical reaction.
What is the meant by the lock and key hypothesis?
The lock is the equivalent to that of an enzyme while the key is portrayed as the substrate. Like an enzyme, the lock can be reused many times as it remains chemically unchanged at the end of the reaction. Also, the fact that reactions occur only at the active site, or binding site, is showed as the key only being able to open the lock only at the keyhole, not anywhere else. The hypothesis also shows the fact that enzymes can only catalyse a specific substrate, showed as the lock, only being able to open with a specific key. Firstly,the substrate will enter the active side of the enzyme.then,the enzyme will change it shape slightly as the substrate binds.During this time,the substrate will be broken down.After that,the product will leave the active sides of the enzyme.
What are coenzymes made of?
Coenzymes are made of mostly carbon molecules. These molecules get used and reused to carry various groups of chemicals to other enzymes.
What role do enzymes play in living things and what affects their function?
Enzymes are biologic catalysts. Without enzymes ability to be reused instaed of destroyed and lower the energy of activation (EA) required for cellular functions, it would take years to break down and digest food.
Can matter be reused?
yes
Why enzymes can be reused?
Because once the product leaves the active site, more substrate can enter. So the enzyme will keep on working until all the substrate is used up.
What do you know about the consumption of an enzyme during a metabolic reaction in the body?
Enzymes are specialized proteins that facilitate chemical reactions in the body by lowering their activation energy, or the energy required to initiate a reaction. They are never consumed by the reaction themselves; therefore, enzymes can be re-used many times. Enzymes are specific to a particular substrate and usually facilitate the reaction by undergoing a conformational change when encountering the substrate, transforming it into a product or an intermediate.
How do enzymes speed up chemical?
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.
Can enzymes be reused again after it has catalyzed a reaction why or why not?
Yes, because they are not changed by the reaction.
Only small amounts of enzymes are required for reactions within cells because enzymes are?
Only small amounts of enzymes are required for reactions within cells because enzymes are reused.
Information about enzymes?
they can be reused plenty of times before being broken down. certain subtraits goes with certain enzymes, like a puzzle.
How do enzymes speed up chemical reactions?
Enzymes lower the activation energy of a chemical reaction.
Are enzymes changed in a reaction?
enzymes are not changed when they perform their function. this means that the same enzyme molecule can be used over and over again.
Why don't enzymes work as well at lower temperatures?
he cold is not as intuitive as heat. Heat is the abundance in a system and cold is the absence of energy in a system. Hence athermometer is the an instrument that measures the average kinetic energy of its surroundings. Why do enzymes not work as well in the cold it is because the energy of the system is decreasing causing the molecules to "slow down" there by slowing the diffusion in a system. The enzymes normal substrate is not diffusing a quickly as it would in a heated system, raising the enzymes Km ( affinity for its substrate ). For more info on the effect of molecules in a cold system check out: Enyzmes relative Km in cold temperature enviroments, and Bose-Einstein condensationthe cold is not as intuitive as heat. Heat is the abundance in a system and cold is the absence of energy in a system. Hence a thermometer is the an instrument that measures the average kinetic energy of its surroundings. Why do enzymes not work as well in the cold it is because the energy of the system is decreasing causing the molecules to "slow down" there by slowing the diffusion in a system. The enzymes normal substrate is not diffusing a quickly as it would in a heated system, raising the enzymes Km ( affinity for its substrate ). For more info on the effect of molecules in a cold system check out: Enyzmes relative Km in cold temperature enviroments, and Bose-Einstein condensation. hope this helps...
Are enzyme catalase reusable?
yes, enzymes are reusable.
Is water a waste product of cellular respiration?
Yes in the form of water vapour. Yet, while it is a product, it is readily reused.
What is the meant by the lock and key hypothesis?
The lock is the equivalent to that of an enzyme while the key is portrayed as the substrate. Like an enzyme, the lock can be reused many times as it remains chemically unchanged at the end of the reaction. Also, the fact that reactions occur only at the active site, or binding site, is showed as the key only being able to open the lock only at the keyhole, not anywhere else. The hypothesis also shows the fact that enzymes can only catalyse a specific substrate, showed as the lock, only being able to open with a specific key. Firstly,the substrate will enter the active side of the enzyme.then,the enzyme will change it shape slightly as the substrate binds.During this time,the substrate will be broken down.After that,the product will leave the active sides of the enzyme.
