User:Darrell A Humphries Jr/Notebook/Biology 210 at AU: Difference between revisions
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The state of the Hay Infusion Culture me and my lab partners observed, show notable physical change from the first time the Hay Infusion Culture were observed. A stronger, darker odor is emitting from its container (sewer-like), while evidence of more bacteria growth have become present. The turbidity of the water has increased, it has more difficult to see through the water as it is much more 'cloudy' than before, possibly due to an increase in particles and bacteria. | The state of the Hay Infusion Culture me and my lab partners observed, show notable physical change from the first time the Hay Infusion Culture were observed. A stronger, darker odor is emitting from its container (sewer-like), while evidence of more bacteria growth have become present. The turbidity of the water has increased, it has more difficult to see through the water as it is much more 'cloudy' than before, possibly due to an increase in particles and bacteria. | ||
Dilution |Agar Type | # Colonies on plate | Conversion Factor | Colonies/mL | | |||
---- | |||
10^-3 |nutrient | 756 | x10^3 | 756,000 | | |||
---- | |||
10^-5 |nutrient | 64 | x10^5 | 6,400,000 | | |||
---- | |||
10^-7 |nutrient | 2 | x10^7 | 20,000,000 | | |||
---- | |||
10^-9 |nutrient | 0 | x10^9 | 0 | | |||
---- | |||
10^-3 |nutrient | 70 | x10^3 | 70,000 | | |||
---- | |||
10^-5 |nutrient | 0 | x10^5 | 0 | | |||
---- | |||
10^-7 |nutrient | 0 | x10^7 | 0 | | |||
---- | |||
10^-9 |nutrient | 0 | x10^9 | 0 | | |||
---- | |||
Revision as of 08:56, 4 February 2016
The state of the Hay Infusion Culture me and my lab partners observed, show notable physical change from the first time the Hay Infusion Culture were observed. A stronger, darker odor is emitting from its container (sewer-like), while evidence of more bacteria growth have become present. The turbidity of the water has increased, it has more difficult to see through the water as it is much more 'cloudy' than before, possibly due to an increase in particles and bacteria.
Dilution |Agar Type | # Colonies on plate | Conversion Factor | Colonies/mL |
10^-3 |nutrient | 756 | x10^3 | 756,000 |
10^-5 |nutrient | 64 | x10^5 | 6,400,000 |
10^-7 |nutrient | 2 | x10^7 | 20,000,000 |
10^-9 |nutrient | 0 | x10^9 | 0 |
10^-3 |nutrient | 70 | x10^3 | 70,000 |
10^-5 |nutrient | 0 | x10^5 | 0 |
10^-7 |nutrient | 0 | x10^7 | 0 |
10^-9 |nutrient | 0 | x10^9 | 0 |
