Why Do Basic Dyes Attach to Most Bacterial Surfaces

question 44

Multiple Choice

Why do basic dyes attach to most bacterial surfaces

• A)Most bacterial surfaces are negatively charged.
• B)Bacterial cells take up safranin.
• C)Most bacterial surfaces resist taking up the stain.
• D)Most bacterial surfaces do not have a charge.

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Definitions:

Nightmares

Disturbing dreams that cause the dreamer to wake up feeling anxious and scared.

Manifest Content

The literal content or storyline of a dream, as remembered by the dreamer.

Analyzing a Dream

The process of interpreting the underlying meanings and symbols in a dream, often utilized in psychoanalysis and other psychological therapies.

Cycles of Sleep

The repeating periods of non-REM and REM sleep experienced through the course of a night, typically occurring in 90-minute intervals.