Topic: PH and Enzymes
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Answers to Common Questions
How does Ph Affect Enzymes?
For optimal activity of enzymes, the effective range of pH ranges from 4-9.Any change beyond this range will affect the activity, structural stability and solubility of the enzymes. Read More »
Source: http://answers.ask.com/Health/Diseases/how_does_ph_affect_enzymes
How does Ph Affect Enzyme Activity?
A change in pH changes the shape of the enzyme which causes the enzyme not to work right. Different enzymes need different pHes to work. If the pH goes off balance the enzymes do too. Look here for more information: http://www.ehow.com/how-... Read More »
Source: http://answers.ask.com/Health/Diseases/how_does_ph_affect_enzyme_...
What is the ph of pepsin enzyme?
Pepsin is a type of protease that works mainly in the stomach. As a result, its optimum pH is around 2. The high acidity is provided by the hydrochloric acid in the stomach. Read More »
Source: http://wiki.answers.com/Q/What_is_the_ph_of_pepsin_enzyme
More Common Questions
Answers to Other Common Questions
Enzymes Speed Up Reactions Enzymes are proteins that speed up chemical reactions in your body. For example, enzymes break down sugars so your body can use them. Without enzymes to speed up that process, your body would literally starve. Sci...
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Source: http://www.ehow.com/how_4962712_ph-level-affect-enzyme-activity.h...
Different Enzymes are effected differently. Most Enzymes have an optimum pH and Temperature though if the fall above or below this the rate at which an enzyme induces or canalizes reaction may be lowered or stopped completely(I am not aware...
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Source: http://wiki.answers.com/Q/How_is_an_enzyme_affected_by_temperatur...
too high or too low pH denatures the enzymes. you will get a small reaction with a base or acid. nuetral pH level maximizes reactions
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Source: http://wiki.answers.com/Q/What_effect_has_ph_on_enzymes
Picture enzymes working as similar to a bell shaped graph with activity on the y-axis, and pH on the x-axis. As the pH rises from 0-14 there will be a certain point where the enzyme is at maximum functionality. From this point forward or ba...
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Source: http://wiki.answers.com/Q/What_happens_to_the_enzyme_if_the_ph_ch...
The optimum pH value will vary greatly from one enzyme to another so it depends on what the enzyme.
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Source: http://www.chacha.com/question/what-is-an-optimal-ph-of-an-enzyme
The correct pH range is + or - 0.5 of the optimum pH as the enzyme will often denature at pH's outside this range. The optimum pH varies from enzyme to enzyme as each one has different optimum conditions.
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Source: http://wiki.answers.com/Q/What_is_the_optimum_pH_range_of_enzymes
Most of the assays use the standard pH 7.4, but the in vivo pH can not always be assumed to be the optimal pH
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Source: http://wiki.answers.com/Q/What_is_the_optimal_pH_for_liver_enzyme...
