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What is the three-dimensional part of an enzyme molecule where the reaction takes place?
Wiki User
∙ 13y ago
Called the active site.
Wiki User
∙ 13y ago
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What does Active Site mean?
The active site on an enzyme is the place where the enzyme binds the substrate and the chemical reaction takes place that changes the substrate(s) into the products of the 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 place where the substrate attaches to the enzyme?
The active site of an enzyme is the site where substrates undergo the reaction specfic to that enzyme.
Where does the attachment of a mRNA molecule to a ribosome take place?
The attachment of a mRNA molecule to a ribosome takes place in the cytoplasm of a cell.
State the function of polar regions of amino acids on the active site of the enzyme?
The function of polar regions of amino acids on the active site of the enzyme is that it allows the reaction to take place more easily. The active site is the place where the actual chemical reaction takes place.
Where on the enzyme molecule does the chemical reaction take place?
in the middle
Why do enzymes react?
The molecule that an enzyme react with, works on, is called a substrate. The substrate varies from one enzyme to another. The active site is the 3-D shape on the enzyme where a substrate binds for the reaction to take place.
What does Active Site mean?
The active site on an enzyme is the place where the enzyme binds the substrate and the chemical reaction takes place that changes the substrate(s) into the products of the reaction.
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 else can effect how an enzyme works by changing the enzyme's shape can the reaction still take place?
invalid question!
Compare a structure of an enzyme before and after a reation?
An enzymes structure is not affected by a reaction. The enzyme has the same structure at the end of the reaction as it did before it took place. Note: Enzyme structures may change during the reaction itself but will return to their original shape etc when the reaction is complete.
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
Why are enzymes selective?
Enzymes are selective because they have an essentially fixed shape of the place wherethe molecules must het together within the enzyme's reaction site on order to get close enough to form a bond.
What is the place where the substrate attaches to the enzyme?
The active site of an enzyme is the site where substrates undergo the reaction specfic to that enzyme.
What is a substrate in the context of enzyme reaction?
Enzyme-substrate specificity means that a substrate can fit into an enzyme similar to a key fitting into a lock. The active site of the enzyme is what determines its specificity. An enzyme can hence catalyze a reaction with a specific substrate, such as amylase catalyzing starch molecules. During these reactions, the substrate is held in a precise optimum position to create and break bonds, catalyzing the molecule.
By what mechanism do enzymes work?
Enzymes work in a variety of different ways. When a molecule of a correct chemical comes along it will fit exactly into the shape. This is called the active site of the enzyme because this is where the reaction takes place.
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.
