Which factor decreases the rate of a chemical reaction? An inhibitor A co-factor Increased substrate Neutral pH
Question
Which factor decreases the rate of a chemical reaction? An inhibitor A co-factor Increased substrate Neutral pH
Solution
An inhibitor decreases the rate of a chemical reaction. Here's why:
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An inhibitor is a substance that slows down or prevents a particular chemical reaction. It does this by binding to the reactants or to the site of the reaction, preventing the reaction from occurring as quickly or at all.
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A co-factor, on the other hand, usually speeds up a reaction. It does this by helping the enzyme that catalyzes the reaction to function more effectively.
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Increased substrate can also speed up a reaction, because the more substrate there is, the more opportunities there are for the reaction to occur.
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A neutral pH does not necessarily speed up or slow down a reaction. The effect of pH on a reaction's rate depends on the specific reaction. Some reactions occur more quickly in an acidic or basic environment, while others occur more quickly at a neutral pH.
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