Enzymes lower the Ea barrier
Enzyme concentration has no effect on the rate of an enzyme-catalyzed reaction after reaching a saturation point where all enzyme active sites are occupied. At this point, adding more enzyme will not increase the reaction rate further.
Yes, the allosteric effect can change an enzyme's function by altering its activity or affinity for its substrate. This modulation is often achieved by a molecule binding to a site on the enzyme other than the active site, causing a conformational change that affects the enzyme's catalytic activity.
it alters the pH of the enzyme denaturing it leaving it unable to carry out it's role effectively or at all
With a lot of heat, the enzyme will be denatured meaning it will lose its shape and therefore its function.
The pH is varied to effect, by its affect, this test.
Enzyme concentration has no effect on the rate of an enzyme-catalyzed reaction after reaching a saturation point where all enzyme active sites are occupied. At this point, adding more enzyme will not increase the reaction rate further.
Each enzyme has its ideal temperature
Temperature
Yes, the allosteric effect can change an enzyme's function by altering its activity or affinity for its substrate. This modulation is often achieved by a molecule binding to a site on the enzyme other than the active site, causing a conformational change that affects the enzyme's catalytic activity.
iodoacetate inhibits the enzyme glyceraldehyde 3-phosphate dehydrogenase which is a enzyme in glycolysis
The major thing that has an effect on an enzyme is heat. If the enzyme is exposed to a large amount of heat than it denatures, which means that it is no longer functional. Enzymes work at their best at an OPTIMUM range, that is at about 30-35 degrees Celsius. The enzyme will denature at about 47-50 degrees Celsius.
invalid question!
it alters the pH of the enzyme denaturing it leaving it unable to carry out it's role effectively or at all
With a lot of heat, the enzyme will be denatured meaning it will lose its shape and therefore its function.
We tested the effect of different temperatures on enzyme activity in Setup 1 and the effect of varying pH levels on enzyme activity in Setup 2.
The pH is varied to effect, by its affect, this test.
pH