please help with what you can The concentration of an enzyme within a cell is ex
ID: 481327 • Letter: P
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please help with what you can
The concentration of an enzyme within a cell is extremely low relative to other material present, yet function effectively in its metabolic role. How can an enzyme function and never seem to run out? Name four factors which affect the activity of an enzyme. A chemist found that a reaction did not take place under any set of conditions If the chemist added a catalyst, would the reaction then occur? Explain your answer. The rate of an enzyme-catalyzed reaction usually increase with temperature, but then decrease after reaching the "optimal temperature." why does this take place? Why does saliva hydrolyze starch in the mouth but not in the stomach? For a given enzyme-catalyzed reaction, on molar basis structure concentration increases from two to four times the enzyme concentration (double). Would the rate of the reaction also double? Explain your answer.Explanation / Answer
Enzymes act as catalyst in our body. This means that after the metabolic process (chemical reaction) is complete , enzyme is regenerated in its original form. This is why if small amount of enzyme is sufficient to sustain as they are recyled in the process.
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Temperature, pH of the solution, enzyme concentration, substrate consentration and presence of an inhibitor or activator affects the enzymic activity.
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A catalyst can increase the rate of the reaction . For example, if a reaction requires a high temperature to occur, adding a catalyst would cause the reaction to occur at room temperature. But , if two compounds does not react, then adding catalyst will have no effect on the reaction.
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At optimal temperature efficiency of the catalyst is maximum, after that increasing the temperature will cause the enzyme to break down and as a result rate the reaction decreases.
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