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Bacteria growing on a petri dish can have more than one bacteria growing on it, but different characteristics can be seen like cilia, motility and color. To know more specifically what those other bacteria strains are, get a sample and grow it on agar by itself.
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∙ 9y ago
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∙ 14y agoThe broth is cloudy and there is usually sediment on the bottom and top of the broth in the container.
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∙ 14y agothe bacteria can product colony in agar culture or opaque in broth culture
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∙ 13y agoWe can detect growth in a broth culture by observing turbidity. The turbidity can be detected by an instrument called calorimeter.
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∙ 10y agoIf bateria growson an agar plate it means that the thing that touched the LB Agar or what you swabed was contaminated.
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∙ 11y agoyou have to watch the bacteria for a few days but make sure you measure the bacteria each time you check it
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∙ 14y agoYou'll be able to see it, if it grows.
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∙ 11y agoThe bacteria's oxygen requirements
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Why is turbidity not an accuarte measure of viable bacteria in a culture?
why is turbidity not an accurate measurement of viable bacteria in a culture
How do you tell if a bone is still growing?
we could tell by our height because if your height grows your bones are still growing i know this because our bones need calcium to grow and that's how we grow
How can you tell if there is bacteria growing on something?
You don't have to even check. Everything on the planet is covered in bacteria. It may be growing, or just waiting for the right conditions for it to multiply. And even before you see anything like changes in color or oder, they have already multiplied into the thousands, and even millions. Unless it was just sterilized in a autoclave oven at the right temperature for the correct length of time, it already has bacteria that only time and available food supply that keep them from growing into what you can see or smell, but just remember, they are already everywhere. Technically, the only way to tell is by visual examination, and the only way to do that is with a microscope.
Would it be useful to perform a gram stain on a mixed culture?
The purity of a culture of bacteria is important so it can test on that one type of bacteria. Gram staining can be good so you make sure everything in the streak plate is one color showing that it is gram positive and gram negative.
Where does the growing embryo gets energy?
Please tell us answer
Why is turbidity not an accuarte measure of viable bacteria in a culture?
why is turbidity not an accurate measurement of viable bacteria in a culture
How can we tell the count of the noof bacteria present in 1 ml of milk?
by growing on suitable media.
How do you know a culture is contaminated. What type of method do you use to be certain?
the only way to tell is to do the experiment multiple times and compare the results. also using a control group. an outlier in the results can be from contamination and be an error in the experiment.
How you diagnose if it's viral or bacterial pneumonia?
A sputum culture will generally tell. Bacteria can be cultured, viruses can't.
How do you tell if a bone is still growing?
we could tell by our height because if your height grows your bones are still growing i know this because our bones need calcium to grow and that's how we grow
What does a language's vocabulary tell about the culture?
What does a language's vocabulary tell about its culture?
How can you tell if there is bacteria growing on something?
You don't have to even check. Everything on the planet is covered in bacteria. It may be growing, or just waiting for the right conditions for it to multiply. And even before you see anything like changes in color or oder, they have already multiplied into the thousands, and even millions. Unless it was just sterilized in a autoclave oven at the right temperature for the correct length of time, it already has bacteria that only time and available food supply that keep them from growing into what you can see or smell, but just remember, they are already everywhere. Technically, the only way to tell is by visual examination, and the only way to do that is with a microscope.
What bacteria do humans carry?
its way to much to tell there is countless amouts of bacteria and it would be imposable to tell you.
How can you tell if a mixed culture contains more than one type of bacteria?
You will see different color colonies, irregular ones, or round and even ones on a streak plate.
Would it be useful to perform a gram stain on a mixed culture?
The purity of a culture of bacteria is important so it can test on that one type of bacteria. Gram staining can be good so you make sure everything in the streak plate is one color showing that it is gram positive and gram negative.
Could you please tell me 3 names of pathogenic bacteria and their shapes?
the photogenic bacteria have the size of spherical have a length of 2-4 x
What is the fastest growing job?
You tell me
