0
If it is left open on the bench it can be contaminated by bacteria in tyhe air, e.g. micrococci. If the loop was not flamed adequately before innoculation this can also cause contamination. and also if the medium used was not sterile in the first place the plate will be contaminated.
What else can I help you with?
What are the problems with agar plates?
Agar plates can become contaminated with unwanted microorganisms, leading to inaccurate results. They can also dry out, affecting the growth of bacteria. Additionally, agar plates can become overcrowded with bacterial colonies, making it difficult to differentiate and count individual colonies.
How could eggs become contaminated?
They can be contaminated by the chicken if the chicken has pathogens.
When was Streaked created?
Streaked was created on 2004-01-01.
When was Streaked Shearwater created?
Streaked Shearwater was created in 1835.
When was Streaked Bowerbird created?
Streaked Bowerbird was created in 1884.
Does the geiger muller tube become radioactive?
no. as with anything in a contaminated area its surfacemay become contaminated, but this can and should be washed off.
How do you sentence using streaked over word?
meaning of streaked over
When was Streaked dwarf porcupine created?
Streaked dwarf porcupine was created in 2001.
When was White-streaked Friarbird created?
White-streaked Friarbird was created in 1850.
When was Yellowish-streaked Lory created?
Yellowish-streaked Lory was created in 1835.
Can anyone help with The adjective STREAKED as rough surface in sentences please?
Here are a few sentences using streaked as an adjective: Luckily the accident left only some streaked paint on the car's back bumper. The boulder's streaked iron deposits looked red the sun. Staining brought out the heavily streaked wood grain.
What happens to populations when water supplies become contaminated?
Everyone will become sick.
