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Chemistry Investigation
Beginning of essay
Investigate A Factor Which Affects the Rate Of Fermentation Of Yeast
This experiment is investigating one of the factors which affects the rate of fermentation of yeast.
Several factors affect the rate of reaction:
Increasing the concentration. (See the lock and key theory.) If the substra ....
Middle of essay
.... am altering the temperature of the yeast, I will place it in a water bath of the specified temperature, which makes the temperature much more accurate. For example, if I heat up the yeast using a Bunsen burner, I could heat it up too much, thereby denaturing the enzymes and ruining the experiment. After the enzymes have been denatured, they can no longer react.
It will also be important not to agitate the solution at all, because this would cause collisions between particles, speeding up th.... |
| Number of words: 2447 |
Approximate pages: 9 |
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