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What is the place where the substrate attaches to the enzyme?
The active site is where the substrate binds to the enzyme. It is a region on the enzyme where the chemical reaction takes place. The active site is specific to the substrate molecule, allowing for precise catalysis to occur.
Explain the difference between substrate and active site?
The substrate is the molecule that binds to the active site of an enzyme. The active site is a region on the enzyme where the substrate binds and undergoes a chemical reaction. The specificity of the active site allows only certain substrates to bind and react with the enzyme.
What blocks enzyme activity by binding to allosteric site of an enzyme causing the enzyme's active site to change shape?
Allosteric inhibitors bind to a specific site on an enzyme (allosteric site) other than the active site, inducing a conformational change that decreases enzyme activity. This alteration prevents the substrate from binding to the active site, thus blocking the enzyme's ability to catalyze reactions.
What is the name of the enzyme in saliva and what compound is produced when this enzyme acts on starch?
the enzyme ptylin or some amylase and it converts starch to maltose
Where do noncompetitive inhibitors bind in relation to the enzyme's active site?
Noncompetitive inhibitors bind to a site on the enzyme that is not the active site.
The enzyme molecule region that combines with the substance it acts upon is what?
the active site
A specific reactant an enzyme acts upon is called the a catalyst b sucrase c active site d substrate?
D. substrate (a specific reactant acted upon by an enzyme is called the enzyme's substrate.)
What is true about a substrate?
A substrate is the molecule upon which an enzyme acts. It undergoes a chemical reaction to form a product with the help of the enzyme. Substrates typically bind to the active site of an enzyme.
What does a substrate do?
A subtrate is a reactant an enzyme acts off of. This fits into the active site and turns into the products
Why their structure shape is so important (hintactive site)?
The shape of the active site is very important because it determines the efficiency of the specific enzyme. If an active site shifts, the substrate can no longer bind to an enzyme's active site, therefore causing inefficiency. We say that the enzyme is undergoing denaturation.
In an allosteric enzyme the homotropic effect is seen when?
In an allosteric enzyme, the homotropic effect occurs when the substrate acts as a ligand and binds to the active site, influencing the enzyme's activity. This binding can either enhance or inhibit the enzyme's function, depending on the specific enzyme and substrate involved.
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.
What to enzymes do in an enzyme-substrate?
in an enzyme-substrate complex, the enzyme acts on the substrate .
A given enzyme works on?
specific substrates to catalyze a biochemical reaction. Each enzyme has a specific substrate or group of substrates that it acts on, and the enzyme's active site is designed to bind to these substrates. This specificity ensures that the enzyme functions effectively in the body.
What is the place where the substrate attaches to the enzyme?
The active site is where the substrate binds to the enzyme. It is a region on the enzyme where the chemical reaction takes place. The active site is specific to the substrate molecule, allowing for precise catalysis to occur.
Explain the difference between substrate and active site?
The substrate is the molecule that binds to the active site of an enzyme. The active site is a region on the enzyme where the substrate binds and undergoes a chemical reaction. The specificity of the active site allows only certain substrates to bind and react with the enzyme.
What is an enzyme's active site?
An enzyme's active site is a groove or dip in the enzyme that is shaped for a particular substrate to attach to.
