There can be other things in the sample beside bacteria that don't grow on this kind of plate like viruses, molds or larger microbes like amoebae. So the sample isn't necessarily sterile.
Through microbes you breath in then the microbes settle and grow into fungus
in my opinion, cultivating microbes on slant agar is carried out when we do not know anything about the microbe. slant agar is a nutrient rich medium that allows most microorganism to grow. therefore, we could obtain a pure sample of the microorganism.
k
it takes 10hours
Because they would get more nutrients.
Yes
Through microbes you breath in then the microbes settle and grow into fungus
Microbes will start to grow on the meat rather rapidly. The longer the meat is at 60°F, the more the microbes will grow.
capnophiles
Using aseptic techniques prevents contamination by unwanted microorganisms during inoculation, ensuring that only the desired microorganisms from the soil sample grow in the nutrient broth. This helps to accurately study the characteristics and behavior of the microbes present in the soil sample without interference from other organisms.
in my opinion, cultivating microbes on slant agar is carried out when we do not know anything about the microbe. slant agar is a nutrient rich medium that allows most microorganism to grow. therefore, we could obtain a pure sample of the microorganism.
Yes, mainly by feeding the microbes in the soil.
k
it takes 10hours
no but it will grow with my juice. do you want a sample ;)
It depends on the amount of salt. It can "pull" the water out of the microbes, killing them. This is the reason salt is used to preserve food as microbes can't grow on very salty food.
Because they would get more nutrients.