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Why is it important that enzymes are not changed by the reaction that they control?
Enzymes need to remain unchanged by the reaction they catalyze in order to be reused multiple times, ensuring efficiency in the cell. If enzymes were changed during the reaction, they would not be available to catalyze subsequent reactions, which would slow down essential cellular processes.
What happens to the enzymes after the substrate reacts?
It is either used again (many enzymes are used multiple times before broken down) or is broken down.
Are enzymes unchanged during chemical reactions and reusable?
Enzymes are unchanged during chemical reactions as they act as catalysts and do not participate in the reaction itself. Enzymes are reusable as they can catalyze multiple reactions without being consumed in the process.
Do enzymes recycle after a reaction occurs?
Yes, enzymes are not consumed or altered during a reaction, so they can be used repeatedly to catalyze multiple reactions. After a reaction occurs, enzymes remain unchanged and available to catalyze additional reactions.
What name is given to the molecules made in an enzyme controlled reaction?
The molecules made in an enzyme-controlled reaction are usually referred to as products. These products are the result of the substrate molecules being transformed by the enzyme during the reaction.
What is the name of the enzyme that doesn't change during a reaction?
Enzymes are organic molecules that are highly specific catylists for biological chemical reactions. Enzymes are not permanently changed by the reactions that they catalyze, although the may transiently change shape a little during the reaction. At the end of the reaction, the enzyme is the same shape that it was at the beginning.
Do enzymes change shape after a reaction occurs?
While the structure of an enzyme can, and often does, change over the course of a reaction, after a reaction has completed, enzymes are returned to their starting state. It is worth noting that certain cofactors (such as ATP or GTP) may also need to be replaced in order for the reaction to procede again.
Why is it important that enzymes are not changed by the reaction that they control?
Enzymes need to remain unchanged by the reaction they catalyze in order to be reused multiple times, ensuring efficiency in the cell. If enzymes were changed during the reaction, they would not be available to catalyze subsequent reactions, which would slow down essential cellular processes.
What happens to the enzymes after the substrate reacts?
It is either used again (many enzymes are used multiple times before broken down) or is broken down.
What is true in enzymes?
Enzymes are biological catalysts that speed up chemical reactions in cells. They are highly specific, meaning each enzyme catalyzes a particular reaction. Enzymes are not consumed or changed during the reaction and can be reused multiple times.
Are enzymes unchanged during chemical reactions and reusable?
Enzymes are unchanged during chemical reactions as they act as catalysts and do not participate in the reaction itself. Enzymes are reusable as they can catalyze multiple reactions without being consumed in the process.
Do enzymes recycle after a reaction occurs?
Yes, enzymes are not consumed or altered during a reaction, so they can be used repeatedly to catalyze multiple reactions. After a reaction occurs, enzymes remain unchanged and available to catalyze additional reactions.
What name is given to the molecules made in an enzyme controlled reaction?
The molecules made in an enzyme-controlled reaction are usually referred to as products. These products are the result of the substrate molecules being transformed by the enzyme during the reaction.
Are enzymes affected by the chemical reaction they speed up?
Enzymes are biological catalysts. A catalyst speeds up a reaction by lowering the activation energy required. In other words a catalyst offers an alternative pathway to increase the rate of reaction- it is not consumed during a reaction, or affected.
What happens to the potential of the molecules in a reaction?
the potential energy of the molecules changes during a reaction.
What happens to an enzyme after it catalyzes a chemical reaction?
Enzymes are not used up in a chemical reaction. Usually, the enzyme will "reset" and be ready to use in another reaction. This is due to the fact that enzymes are proteins, and their shape is what they use in a chemical reaction. Initially, the enzyme has a particular shape. Something happens to the enzyme (usually a shape change, called a conformation change, brought on by the presence of two or more chemical reactants), and the enzyme catalyzes the reaction. After the reaction is catalyzed, the product is released, and the enzyme can "relax." This means it goes back to its normal shape, ready to do it all over again.
Which describes what happens during a chain reaction?
Neutrons released during a fission reaction trigger other fission reactions.
