If a microbiology lab technician left the safranin out of the Gram stain procedure, what would be the result?
A) All cells would be purple.
B) Gram-positive cells would be purple, and Gram-negative cells would be colorless.
C) All cells would be pink.
D) Gram-positive cells would be pink, and Gram-negative cells would be purple.
E) Gram-positive cells would be colorless, and Gram-negative cells would be pink.
Answer: B
Microbiology
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