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?
  1. Acid-fast stain
  2. Gram stain
  3. Endospore stain
  4. Capsule stain

Questions & Step-by-Step Solutions

What is the primary staining method used to differentiate bacteria into Gram-positive and Gram-negative?
  • 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.
Soulshift Feedback ×

On a scale of 0–10, how likely are you to recommend The Soulshift Academy?

Not likely Very likely