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What is the primary staining method used to differentiate bacteria into Gram-pos
Practice Questions
Q1
What is the primary staining method used to differentiate bacteria into Gram-positive and Gram-negative?
Acid-fast stain
Gram stain
Endospore stain
Capsule stain
Questions & Step-by-Step Solutions
What is the primary staining method used to differentiate bacteria into Gram-positive and Gram-negative?
Steps
Concepts
Step 1: Understand that bacteria can be classified into two main groups: Gram-positive and Gram-negative.
Step 2: Learn that the classification is based on the structure of their cell walls.
Step 3: Know that the Gram stain is a laboratory technique used to identify these groups.
Step 4: The Gram stain involves applying a series of dyes to the bacteria.
Step 5: After applying the dyes, observe the color change: Gram-positive bacteria will appear purple, while Gram-negative bacteria will appear pink.
No concepts available.
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