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In a chemical reaction a reactant binds to an enzyme at a region known as the?
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∙ 14y ago
In a chemical reaction, reactants bind to the enzyme at the active site. The active site is determined randomly each time a bond occurs.
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∙ 9y ago
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∙ 9y agoIn a chemical reaction, this bond takes place at an active site.
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∙ 12y agoa substrate binds with an enzyme on its active site
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∙ 13y agoIn a chemical reaction, a reactant binds to an enzyme at a region is known as the active site.
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∙ 14y agosubstrate
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∙ 12y agoactive site
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∙ 12y agoa product
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What is the difference between an enzyme and a substrate?
Answer 1Catalysts are any agents that either speed up the chemical reactions or involved in reaction without themselves undergoing any apparent change. They may be proteins or other non proteins, chemical, metals etc. Enzymes are biocatalysts produced by the cells, which are globular proteinsAll enzymes are catalyst and not all catalysts are enzymes.Answer 2The answer to this is an enzyme is organic meaning we make them, and a catalyst is non-organic, meaning we don't make them i.e. copper, silver, metal and so forth. Enzymes are proteins that are catalysts to the chemical reaction.Answer #3 (by: xDGoMuSiCxD)An enzyme is a catalyst, but a catalyst is not an enzyme. An enzyme is a protein that speeds up and/or causes chemical reactions to happen fast enough for a living thing (or an organism) to survive. For example, heat is a catalyst, but not an enzyme. Another example is an amylase is both an enzyme and a catalyst. All cells in living things have need enzymes. For example, both potato and liver tissue need enzymes. I hope that helpedAnother AnswerSame as above, but a catalyst does not always need be an organic compound. It can be a coordinated metal, for example, RhCl(PPh3)3 involved in hydrogenation, whereas an enzyme is a biological agent.
What is the reactions and the products of the reactions?
Question is to be edited. What isreactions.......Not reactions it has to be reactants.Reactants are those which come into reaction and products are those the outcome of such reaction.CH4 + 2 O2 gives CO2 + H2O CH4 , O2 are reactants. CO2 , H2O are products.
What is the affect solution loss reaction in blast furnace?
solution loss reaction is occured in stack region , here CO2 react with solid C and give CO then it will good in term of producing reducing gas but at the same time it losses carbon in stack region which affected the permeability bed of coke and whole blast furnace operation depends on it .
Are enzymes proteins?
Most enzymes are proteins, yes. However, the statement (used some number of years ago) that all enzymes are proteins is false. There are a few (but important) exceptions to that generalization.
What chemical is a enzyme?
Enzymes are proteins that accelerate, or catalyze, chemical reactions. In these reactions, the molecules at the beginning of the process are called substrates and the enzyme converts these into different molecules: the products. Almost all processes in the cell need enzymes in order to occur at significant rates. Consequently, since enzymes are extremely selective for their substrates and speed up only a few reactions from among many possibilities, the set of enzymes made in a cell determines which metabolic pathways occur in that cell.The activities of enzymes are determined by their three-dimensional structure.Most enzymes are much larger than the substrates they act on, and only a very small portion of the enzyme (around 3-4 amino acids) is directly involved in catalysis. The region that contains these catalytic residues and binds the substrate and then carries out the reaction is known as the active site. Some enzymes also contain sites that bind cofactors, which are needed for catalysis. Some enzymes also have binding sites for small molecules, which are often direct or indirect products or substrates of the reaction catalyzed. This binding can serve to increase or decrease the enzyme's activity, providing a means for feedback regulation.Like all proteins, enzymes are made as long, linear chains of amino acids that fold to produce a three-dimensional product. Each unique amino acid sequence produces a unique structure, which has unique properties. Individual protein chains may sometimes group together to form a protein complex. Most enzymes can be denatured-that is, unfolded and inactivated-by heating, which destroys the three-dimensional structure of the protein. Depending on the enzyme, denaturation may be reversible or irreversible.Some enzymes do not need any additional components to show full activity. However, others require non-protein molecules to be bound for activity. Cofactors can be either inorganic (e.g., metal ions and iron-sulfur clusters) or organic compounds, (e.g., flavin and heme). Organic cofactors are usually called prosthetic groups. Tightly-bound cofactors are distinguished from coenzymes, such as NADH, since cofactors are regenerated as part of the catalytic mechanism and are not released from the active site during the reaction.An example of an enzyme that contains a cofactor is carbonic anhydrase, and is shown in the diagram above with four zinc cofactors bound in its active sites. These tightly-bound molecules are usually found in the active site and are involved in catalysis. For example, flavin and heme cofactors are often involved in redox reactions.Enzymes that require a cofactor but do not have one bound are called apoenzymes. An apoenzyme together with its cofactor(s) is called a holoenzyme (i.e., the active form). Most cofactors are not covalently attached to an enzyme, but are very tightly bound. However, organic prosthetic groups can be covalently bound (e.g., thiamine pyrophosphate in the enzyme pyruvate dehydrogenase).Coenzymes are small molecules that transport chemical groups from one enzyme to another. Some of these chemicals such as riboflavin, thiamine and folic acid are vitamins, this is when these compounds cannot be made in the body and must be acquired from the diet. The chemical groups carried include the hydride ion (H+ + 2e-) carried by NAD or NADP+, the acetyl group carried by coenzyme A, formyl, methenyl or methyl groups carried by folic acid and the methyl group carried by S-adenosylmethionine.for more:http://en.wikipedia.org/wiki/Enzyme
In a chemical reaction a reactant binds to an enzyme at a region know as?
the region where a reactant binds to an enzyme is known as the active site
What is the catalytic region of enzyme?
The catalytic region of an enzyme is the place where substrate molecules bind and undergo a chemical reaction.
The active site of an enzyme is the location of substrate attachment?
The active site of an enzyme is a small port where substrate molecules fit. When an enzyme binds with a substrate, a chemical reaction occurs.
What is an active site and where is it located?
A region on an enzyme that binds to a protein or other substance during a reaction
This is a specific region of an enzyme where a substrate binds and the chemical reaction occurs?
it i called an active site
What happens at the active site of an enzyme?
the substrate bonds to the enzyme at the active site
What is the name of the region which reactants bind to an enzyme during a biochemical reaction?
the cell membrane
What is the name of region at which reactants bind to an enzyme during a biochemical reaction?
the cell membrane
Explain the difference between substrate and active site?
Substrate is the reactant in which an enzyme reacts out. While the active Site is a special region of the enzyme where the substrate binds forming a temporary enzyme-substrate complex.
What is the active site of ab enzyme?
The active site of an enzyme is the specific region where the substrate molecule(s) bind and undergo a chemical reaction. It is typically a small and highly specific pocket or groove that accommodates the substrate molecule(s) and facilitates the catalysis of the reaction by lowering the activation energy. The active site is formed by amino acid residues and often contains key functional groups that participate in the enzymatic reaction.
What is the difference between enzyme and active site?
An enzyme is a biological catalyst. An active site is a region on the enzyme molecule where the conversion tales place. The substrate molecule docks at the active site and is converted to the product
What is the destruction of ozone by CFCs?
The destruction of ozone by CFC's is a chemical reaction. It happens in the stratospheric region.
