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how can you tell that the media provided for this exercise were sterile?
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Expert answered|mauops|Points 0|
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Asked 9/20/2011 3:50:27 PM
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How might a capsule contribute to pathogenicity? User: how might a bacetrial capsule contribute to pathogenicity?
Weegy: The motion of the rotating flagella helps bacteria swim to reach the site where they can survive, and for that reason flagella can contribute to pathogenicity. User: of what advantage to Clostridium is an endospore? Weegy: The same advantage it is to any bacterium. It's a thick walled cell that allows the bacterium to remain dormant in times of stress without dying. [ ] User: You can see endospores by simple staining. why not use ... (More)
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Asked 9/20/2011 11:44:03 AM
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Why was the arrangement of Lactococcus from the broth culture and slant culture different in the second period?
Weegy: The broth culture grow many bacteria within a small area (they would b close together). Where as on the slant plate there is a little more room for the bacteria to grow so there arrangement would be different. User: For a bacterium, what is the evolutionary advantage to forming of a pellicle in a liquid medium? Weegy: I would think that in a liquid medium the bacterium would like to help retain form/shape,because that what a pellicle ... (More)
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Asked 9/20/2011 11:58:56 AM
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how can you tell that the media provided in this exercise was sterile?
Weegy: Please elaborate which exercise you are referring to. Thank you. (More)
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do all bacteria ferment lactose? User: e. coli and enterobacter aerogenes are small gram negative rods. how can you differentiate them?
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Asked 9/23/2011 2:32:26 PM
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What would happen if an organism used up all the carbohydrates in a fermentation tube? Read more: What would happen if an organism used up all the carbohydrates in a fermentation tube? | Answerbag http://www.answerbag.com/q_view/414134#ixzz1YoOUw4WN
Weegy: Assuming the organism is in a very confined container (not closed), then the organism will have to find an external source of fuel (food), otherwise with no food the organism will die. [ This correlates to the amount of gas produced by the organism, the more food the more gas, once all food is gone no more gas will be produced ] (More)
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Asked 9/23/2011 3:03:37 PM
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