What is the typical appearance of Pseudomonas aeruginosa on culture media?

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Question: What is the typical appearance of Pseudomonas aeruginosa on culture media?

Options:

Correct Answer: Green colonies with a fruity odor

Solution:

Pseudomonas aeruginosa typically appears as green colonies on culture media and has a characteristic fruity odor.

What is the typical appearance of Pseudomonas aeruginosa on culture media?

What is the typical appearance of Pseudomonas aeruginosa on culture media?

Step 1: Obtain a culture media plate suitable for growing bacteria, such as nutrient agar or Pseudomonas agar.
Step 2: Inoculate the culture media with a sample suspected to contain Pseudomonas aeruginosa.
Step 3: Incubate the culture media at an appropriate temperature, usually around 37 degrees Celsius, for 24 to 48 hours.
Step 4: After incubation, observe the colonies that have grown on the media.
Step 5: Look for colonies that are green in color, which is a typical characteristic of Pseudomonas aeruginosa.
Step 6: Note any fruity odor that may be present, as this is another distinctive feature of the bacteria.

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