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Temperture
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∙ 12y ago
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Why might enzyme's activity decrease at very high temperatures?
Enzymes activity is affected by temperature. At a very high temperature, enzymes became denature that means they lose their original shape, which is important for them to react. Thus, enzyme activity decreases at a very high temperature.
What can change the way an enzyme acts?
Enzyme activity is affected by other molecules, temperature, chemical environment (e.g., pH), and the concentration of substrate and enzyme. Activators are molecules that encourage enzyme activity, and inhibitors are enzymes that decrease enzyme activity. Sometimes a cofactor is necessary for the enzyme to work.
How are enzymes affected by environment?
As I know, enzymes can be found in all plants. If no enzymes could be found in plants, there was no life.
What are characteristics of enzymes?
they are efficient. their action is affected by the environment. they are specific.
What is the effect of phosphorylation on enzyme activity?
Phosphorylated enzymes may be more or less active than non-phosphorylated enzymes
Why might enzyme's activity decrease at very high temperatures?
Enzymes activity is affected by temperature. At a very high temperature, enzymes became denature that means they lose their original shape, which is important for them to react. Thus, enzyme activity decreases at a very high temperature.
What aspect of chemical reaction is affected by enzymes?
The reaction rate is affected by enzymes.
What is fixed cost in economics?
Fixed are the cost that are not affected the by the fluctuations in the level of activity. As an example the rent cost of a apperal manufacturing company would be a typical example of a fixed cost in short run as rental is not affected by the level of activity that is produced.
How do enzyme factors affect enzyme activity?
Ph level accelerates enzymes and temperature slows the process down
How do cells regulate enzymes?
There are two ways wherein cells regulate the activity of enzymes. These involve controlling the amount of the enzyme and controlling the activity level of the enzyme.
What happens as the level of activity decrease within the relevant range?
Although fixed cost per unit decreases with increases in activity levels, total fixed cost is not affected by changes in the activity level within the relevant range.
Is methanol and pyridine can be used with enzymes without losing their activity?
what i know is enzymes are denatured in organic solvents loosing their activity.
What factors affect the activity of enzymes?
Enzymes work best in the pH and temperature that they are " designed " for. A pepsin enzyme works best in the low pH environment of the stomach, while amylase works best at mouth temperature and ~ 7 pH. Heat and out of range pH can denature enzymes and not only affect their activity but inactivate them.
What aspect of a chemical reaction is affected by enzyme?
The reaction rate is affected by enzymes.
Enzymes are affected by both pH and?
temperture.
What can change the way an enzyme acts?
Enzyme activity is affected by other molecules, temperature, chemical environment (e.g., pH), and the concentration of substrate and enzyme. Activators are molecules that encourage enzyme activity, and inhibitors are enzymes that decrease enzyme activity. Sometimes a cofactor is necessary for the enzyme to work.
How are enzymes affected by environment?
As I know, enzymes can be found in all plants. If no enzymes could be found in plants, there was no life.
