On one part of an enzyme is an active site (which is what the substrate binds to) that is shaped a certain way, say a triangle. A substrate that's in the shape of a square won't fit onto the triangle/the enzyme - but a substrate that has an indent in the shape of a triangle will. The way an enzyme recognizes its substrate is if it can attach itself to the enzyme's active site.
There are two ways an enzyme can interact with a substrate one being the lock and key method and the other the induced fit method. In the lock and key method the substrate fits exactly into the enzyme and join to form what is known as an enzyme-substrate complex. However in the induced fit method the substrate does not fit exactly into the enzyme, but is very similar to the shape of the enzyme, so the enzyme has to slightly alter its shape to allow the substrate to join,once the reaction is complete the enzyme will return to its original shape ready to be used again.
An enzyme binds to a substrate the same as a receptor protein would bind to a signal.
Play Runescape all day.
answer is B, induced fit model
enzyme-substrate complex
A substrate is the substance acted upon by an enzyme. The enzyme substrate complex is when an enzyme molecule combines with its substrates.
The substrates are converted into products, which are released.
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.
The active site of an enzyme is the site where substrates undergo the reaction specfic to that enzyme.
in an enzyme-substrate complex, the enzyme acts on the substrate .
enzyme-substrate complex
The binding of an enzyme and a substrate forms an enzyme-substrate complex. It lowers the activation energy of a chemical reaction
NO. The enzyme acts on the substrate. The substrate is the chemical/compound being altered by the action of the enzyme. They are NOT the same.
A substrate is the substance acted upon by an enzyme. The enzyme substrate complex is when an enzyme molecule combines with its substrates.
complex
An enzyme will alter its substrate although the specific substrate depends on the enzyme.
The substrates are converted into products, which are released.
Generally in an enzyme-catalyzed reaction, the reactant is called the substrate, which in association with the enzyme forms the product.
If the reactant is affected by an enzyme, it then referred to as a SUBSTRATE.
The substrate is the molecule(s) that an enzyme works on
A substrate is when the enzyme can only join onto certain substances