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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.)
will a catalyst change the enthalpy of a reaction in a chemical reaction?
No, a catalyst will not change reaction enthalpy. If it does so, then it is NOT a catalyst but a reactant in stead!
What chemical reactions take place when a biological catalyst combines with a reactant to form an unstable intermediate?
When a biological catalyst combines with a reactant to form an unstable intermediate, the catalyst facilitates the breaking and forming of chemical bonds in the reactant molecule through mechanisms such as acid-base catalysis, covalent catalysis, or metal ion catalysis. This leads to the formation of a transition state that is energetically favorable for the reaction to proceed, ultimately resulting in the formation of products and regeneration of the catalyst.
What is the name of the reactant that bind to an enzyme's active site?
The reactant that binds to an enzyme's active site is called a substrate.
How is a catalysts different from a reactant?
A catalyst is a substance that increases the rate of a chemical reaction without being consumed in the process, while a reactant is a substance that participates in a chemical reaction and is consumed. Essentially, a catalyst speeds up a reaction without being changed itself, while a reactant is consumed during the reaction.
Which does a catalyst not change?
Catalyst is not a reactant.
In a chemical reaction a reactant binds to an enzyme at a region know as?
the region where a reactant binds to an enzyme is known as the active site
Why is a catalyst not a product or reactant of a chemical reaction?
If a substance is a reactant or product of a chemical reaction then, by definition, it cannot be a catalyst.
Why is a catalyst not a product or a reactant of a chemical reaction?
If a substance is a reactant or product of a chemical reaction then, by definition, it cannot be a catalyst.
What is The reactant to which an enzyme binds called?
The substrate
When hydrogen burns what is oxygenated role?
Oxygen acts as a reactant.
The substance not completely used up in a chemical reaction is known as the?
a product
Is catalyst consumed by the reaction?
No. If something is consumer, then it is a reactant.
Is sodium hydroxide a reactant?
If NaOH is totally used up in the reaction process, it is a reactant; If not it's a catalyst.
Why a catalyst is not involved chemically in chemical reaction?
The catalyst is not a reactant; a catalyst only favors a chemical reaction, the reaction rate and yield.
What is a true of a catalyst?
The catalyst is not a reactant in a chemical reaction but contribute to the success of this reaction.
Which part of an enyme has a special shape that binds with a reactant?
The active site
