0
How does the addition of urea affect the rate of enzyme reaction?
Wiki User
∙ 11y ago
Urea denatures the enzyme as it disrupts the 3-D structure of the enzyme, this changes the shape of the enzymes' active site, thus meaning that the enzyme is unable to create an enzyme-substrate complex which then means that the reaction cannot occur thus the rate of the enzyme controlled reaction becomes very slow.
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
What affect does too much substrate have on the rate of an enzyme reaction?
The enzyme becomes saturated by the substrate and enzyme activity plateaus.
What is the function of an enzyme?
The function of an enzyme is to increase the rate of a reaction.
What happens when an enzyme catalyzes a reaction?
The rate of a reactions usually increases when catalyzed by an enzyme. For maximum rate of activity, the enzyme needs optimal conditions.
How does an enzyme work What are the fore factors that affect the emzynes rate of reaction?
isn't the reason for this site iis your suppost to know the answer ??
What can Tobin conclude about the relationship between the enzyme concentration and the reaction rate in the presence of excess substrate?
There is a direct relationship; as the enzyme concentration increases, the rate of reaction increases.
What affect does too much substrate have on the rate of an enzyme reaction?
The enzyme becomes saturated by the substrate and enzyme activity plateaus.
What things might slow down or speed up and enzyme reaction?
The temperature in addition to the pH sacle of something in particular in the environment would affect the rate of speed of an enzyme and would slow down the reaction if it is too high.
Is there any Procedure in enzyme and factors that affect enzyme activity?
pH, temperature, substrate concentration and enzyme concentration influences the rate of reaction
What affect rates does a enzyme catalyzed reaction have?
Enzymes increase the rate of reaction by changing the reaction mechanism to one with a lower activation energy.
How does an inhibitor affect the rate of chemical reaction?
Enzymes fasten chemical reactions, inhibitors blocks the enzymes and they will not accelerate the reaction.
What has no effect on the rate of an enzyme-catalyzed reaction?
When an enzyme is saturated the amount of substrate added no longer as an effect on the rate of the reaction.
How salt concentration affect the rate of enzyme reaction?
Each enzyme has an optimal salt concentration. Changes in the salt concentration may also denature enzymes.
How does the non-competitive inhibitor decrease the rate of an enzyme reaction?
Noncompetitive inhibitors decrease the rate of an enzyme reaction by bonding to an enzyme somewhere other than the active site, deforming it and permanently disabling the enzyme, so that enzyme can never function again, so the rate of reaction decreases.
What happens when an enzyme catalyzes a reaction?
The rate of a reactions usually increases when catalyzed by an enzyme. For maximum rate of activity, the enzyme needs optimal conditions.
What is the function of an enzyme?
The function of an enzyme is to increase the rate of a reaction.
How does an enzyme work What are the fore factors that affect the emzynes rate of reaction?
isn't the reason for this site iis your suppost to know the answer ??
What can Tobin conclude about the relationship between the enzyme concentration and the reaction rate in the presence of excess substrate?
There is a direct relationship; as the enzyme concentration increases, the rate of reaction increases.
