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When a substrate molecule comes in contact with the active site of an enzyme what happens?
Enzymes speed up the rate of reaction by lowering activation energy needed to begin a reaction. They are globular (spherical) proteins and are highly specific, with a shape maintained by hydrogen and ionic bonds, and hydrophobic interactions along the polypeptide chain. So, a substrate with a specific shape that exactly fits the shape of the enzyme's active site bonds to the site with noncovalent bonds, a mixture of ionic and hydrogen bonds. The enzyme will then increase the likelihood of bonding in the substrate molecule or conversely will weaken, stress and finally break bonds so that atoms can be rearranged into a product.
An enzyme is NOT changed in a reaction. : )
What else can I help you with?
Parts of the enzyme molecule that interact with a substrate are called?
active sites
The special region of an enzyme that joins with the substrate?
The active site is the specific region of an enzyme that binds to the substrate molecule. This is where the chemical reaction catalyzed by the enzyme takes place. The active site is typically a pocket or groove on the enzyme's surface that is complementary in shape to the substrate molecule.
What is the portion of an enzyme molecule into which a specific substrate can fit is called the?
It is known as the active site.
What is the molecule called that fits into the active site?
The molecule that fits into the active site of an enzyme is called a substrate. Substrates bind to the active site of an enzyme, where they undergo a chemical reaction to form products. This process is essential for the catalytic function of enzymes.
The particular region of an enzyme molecule that combines with the substrate it acts upon is called what?
The region of an enzyme molecule that combines with the substrate is called the active site. This is where the substrate binds and the catalytic reaction takes place. The specific shape and chemical properties of the active site allow for the enzyme to interact with its substrate in a highly specific manner.
What is the surface region of an enzyme into which substrate molecule fits?
That is the active site. Substrate binds to it
The difference between substrate and active site?
A substrate is the molecule that binds to the active site of an enzyme. The active site is a specific region of the enzyme where the substrate binds, leading to a chemical reaction. In other words, the substrate is the molecule being acted upon, while the active site is the location on the enzyme where the reaction takes place.
Why must a molecule have a specific shape if it is to be a substrate of an enzyme?
Active sites of enzymes (where the substrates fit in) are substrate specific, and are complementary to the shape of the molecule (substrate). In this way, enzymes can only act on a specific substrate, since that is the only shape that it will accommodate in the active site.
Parts of the enzyme molecule that interact with a substrate are called?
active sites
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.
The specificity of an enzyme is due to its active siteThe active site is a shape only a certain?
substrate can fit into, due to complementary shapes and charges. This allows the enzyme to specifically catalyze a particular reaction. Any changes to the active site can impact the enzyme's ability to bind to its substrate and perform its function.
The special region of an enzyme that joins with the substrate?
The active site is the specific region of an enzyme that binds to the substrate molecule. This is where the chemical reaction catalyzed by the enzyme takes place. The active site is typically a pocket or groove on the enzyme's surface that is complementary in shape to the substrate molecule.
What is the part of the enzyme that binds with the substrate?
The active site is the part of the enzyme that binds with the substrate. It is where the catalytic activity of the enzyme takes place. The active site is specific to the substrate, allowing for selective binding and catalysis.
What is the portion of an enzyme molecule into which a specific substrate can fit is called the?
It is known as the active site.
What is the molecule called that fits into the active site?
The molecule that fits into the active site of an enzyme is called a substrate. Substrates bind to the active site of an enzyme, where they undergo a chemical reaction to form products. This process is essential for the catalytic function of enzymes.
The particular region of an enzyme molecule that combines with the substrate it acts upon is called what?
The region of an enzyme molecule that combines with the substrate is called the active site. This is where the substrate binds and the catalytic reaction takes place. The specific shape and chemical properties of the active site allow for the enzyme to interact with its substrate in a highly specific manner.
What is a substrate that fits into an area of an enzyme?
A substrate is a molecule that fits into the active site of an enzyme. The active site is a specific region of the enzyme where the substrate binds, allowing the enzyme to catalyze a specific chemical reaction.
