If a Microbiology Lab Student Left the Safranin Out of the Gram

question 6

Multiple Choice

If a microbiology lab student left the safranin out of the Gram stain procedure, what would be the result?

• A) Gram- positive cells would be purple and Gram- negative cells would be colorless.
• B) All cells would be purple.
• C) Gram- positive cells would be pink and Gram- negative cells would be purple.
• D) Gram- positive cells would be colorless and Gram- negative cells would be pink.
• E) All cells would be pink.

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Definitions:

Vivid Geometric Images

Bright and complex shapes and patterns often experienced in visual hallucinations or during states of altered consciousness.

LSD

Lysergic Acid Diethylamide, a powerful hallucinogenic drug that alters perception, moods, and thought processes.

Heroin

An illegal, highly addictive opioid drug processed from morphine and used as a recreational drug for its euphoric effects.

Nembutal

A brand name for pentobarbital, a barbiturate used primarily as a sedative or for euthanasia.