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Team:Newcastle/22 July 2010
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{{Team:Newcastle/mainbanner}} | {{Team:Newcastle/mainbanner}} | ||
| - | + | =Arginine Test= | |
| - | + | ==Aim== | |
The aim of this experiment is to determine whether ''B. subtilis'' 168 is able to take up external arginine. | The aim of this experiment is to determine whether ''B. subtilis'' 168 is able to take up external arginine. | ||
| - | + | ==Procedure== | |
* Please refer to [[Team:Newcastle/Arginine test| Arginine test]] | * Please refer to [[Team:Newcastle/Arginine test| Arginine test]] | ||
| - | + | ==Expected results== | |
Arginine is an amino acid that is acidic. Therefore if ''B. subtilis'' 168 is able to take up arginine, it will cause a pH change in the media. This would result in an increase in pH. | Arginine is an amino acid that is acidic. Therefore if ''B. subtilis'' 168 is able to take up arginine, it will cause a pH change in the media. This would result in an increase in pH. | ||
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#Test (1) - Increase in pH | #Test (1) - Increase in pH | ||
#Test (2) - Increase in pH | #Test (2) - Increase in pH | ||
| - | For actual results, please see 23.07.10 lab results. | + | For actual results, please see [[Team:Newcastle/23_July_2010|23.07.10]] lab results. |
| - | + | ==Conclusion== | |
| - | For experimental conclusion, please see | + | For experimental conclusion, please see 23.07.2010 lab results. |
{{Team:Newcastle/footer}} | {{Team:Newcastle/footer}} | ||
Latest revision as of 21:47, 25 October 2010
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Contents |
Arginine Test
Aim
The aim of this experiment is to determine whether B. subtilis 168 is able to take up external arginine.
Procedure
- Please refer to Arginine test
Expected results
Arginine is an amino acid that is acidic. Therefore if B. subtilis 168 is able to take up arginine, it will cause a pH change in the media. This would result in an increase in pH.
- Control (1) - No change in pH
- Control (2) - No change in pH
- Control (3) - Increase in pH, however will be lower than test 1 and test 2.
- Test (1) - Increase in pH
- Test (2) - Increase in pH
For actual results, please see 23.07.10 lab results.
Conclusion
For experimental conclusion, please see 23.07.2010 lab results.
   
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