The Presence of Bacterial or Viral Clones Is Detected Experimentally

question 59

Multiple Choice

The presence of bacterial or viral clones is detected experimentally by

• A) the presence of colonies or plaques on a suitably prepared Petri dish.
• B) gel electrophoresis.
• C) analytical ultracentrifugation.
• D) x-ray crystallography.

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Definitions:

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A public work relief program in the United States for unemployed, unmarried men, part of the New Deal, aimed at conservation and development of natural resources.

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The sum of all living and non-living things that surround an organism, or the complex social and cultural conditions that affect an individual or community.

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