The Basis of the Membrane Filter Technique Is That

question 33

Multiple Choice

The basis of the membrane filter technique is that

• A)bacteria are small enough to go right through the filter.
• B)bacteria are larger than the holes in the filter.
• C)the membrane has an antibiotic that kills bacteria in the water.
• D)the dilutions of the sample allow a total bacterial count when plated out using pour or spread plates.

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Definitions:

Paralanguage Cues

Non-verbal elements of communication used to modify meaning and convey emotion, such as tone of voice and gestures.

Electronically Mediated Communication

The exchange of information between individuals through electronic means, including email, social media, and texting.

Text Messaging

The act of sending brief, written messages via cellular or mobile phone network from one person to another.

Polygraph Machine

A device used to measure and record physiological responses such as blood pressure, pulse, and perspiration, often used in lie detection.