Question: What is a key characteristic of Pseudomonas aeruginosa?
Options:
Gram-positive cocci
Obligate anaerobe
Produces a blue-green pigment
Non-motile
Correct Answer: Produces a blue-green pigment
Solution:
Pseudomonas aeruginosa is known for producing a blue-green pigment called pyocyanin.
What is a key characteristic of Pseudomonas aeruginosa?
Practice Questions
Q1
What is a key characteristic of Pseudomonas aeruginosa?
Gram-positive cocci
Obligate anaerobe
Produces a blue-green pigment
Non-motile
Questions & Step-by-Step Solutions
What is a key characteristic of Pseudomonas aeruginosa?
Step 1: Understand that Pseudomonas aeruginosa is a type of bacteria.
Step 2: Learn that this bacteria can produce a pigment.
Step 3: Identify the pigment it produces is called pyocyanin.
Step 4: Note that pyocyanin gives the bacteria a blue-green color.
Pigment Production – Pseudomonas aeruginosa is characterized by its ability to produce pigments, particularly pyocyanin, which gives it a distinctive blue-green color.
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