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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.
You can usually tell if bacteria is growing on something by observing changes in texture, color, smell, or presence of mold. Bacteria may create a slimy or sticky film, discoloration, unpleasant odor, or visible mold growth on the surface of the item. It's always best to discard items that show signs of bacterial growth to avoid potential health risks.
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I am growing bacteria and there's this white fuzzy stuff on top of it. Is that bacteria too or is it something else?
The white fuzzy stuff on top of your bacteria culture is likely mold. Mold can grow on top of bacteria cultures due to contamination. It's important to discard the culture to prevent further contamination and start a new culture.
Bacterial Generation time and example of fast growing bacteria and slow growing bacteria?
Bacterial generation time is the time it takes for a bacterium to double in number. Fast growing bacteria like Escherichia coli have a generation time of around 20 minutes, while slow growing bacteria like Mycobacterium tuberculosis can have a generation time of 15-20 hours.
What is the Medical term for spherical bacteria growing in pairs?
The medical term for spherical bacteria growing in pairs is "diplococci." These bacteria typically arrange themselves in pairs and are commonly associated with certain infections, such as pneumonia and meningitis.
How could you tell the bacteria were growing in the culture?
Bacteria growth can be detected by an increase in turbidity (cloudiness) of the culture, formation of colonies on agar plates, or by changes in pH or color of the medium due to metabolic byproducts. Additionally, observing the presence of a pellicle, sediment, or turbidity in a liquid culture can indicate bacterial growth.
What is a nutrient jelly for growing bacteria?
A nutrient jelly for growing bacteria is a solid medium made of agar and nutrients such as amino acids, vitamins, and minerals that bacteria need for growth. It provides a surface for bacteria to grow and form colonies that can be easily observed and studied in laboratory settings.
How can we tell the count of the noof bacteria present in 1 ml of milk?
by growing on suitable media.
What is the bacteria growing in your tomato paste?
the bacteria growing in tomato paste is microbe
Why is it important to seal a container when growing bacteria?
A container that has growing bacteria must be closed and/or sealed to prevent contamination by other bacteria.
What is a Bacteria growing gel?
agar
How long does it take an onion to start growing bacteria?
It takes less than 72 hours for an onion to start growing bacteria.
What is over use?
Overuse is to use or repeat something for too long. The Medical profession is warning that the overuse of antibiotics is leading to growing resistance in bacteria.
Where are fastest growing bacteria found?
e.coli
What is the process of growing bacteria?
poo p
Does bacteria stop growing once it is refrigerated?
no
How can you prevent bacteria from growing on living things?
by killing them, or by creating a surface that is undesirable for the bacteria.
I am growing bacteria and there's this white fuzzy stuff on top of it. Is that bacteria too or is it something else?
The white fuzzy stuff on top of your bacteria culture is likely mold. Mold can grow on top of bacteria cultures due to contamination. It's important to discard the culture to prevent further contamination and start a new culture.
Good advice to give your little sister about growing up?
Just tell her to be mature and patient. Tell your little sister to think about something very carefully before you do it.
