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A micrometer is:

A micrometer is:. 10 -2 m 10 -3 m 10 -6 m 10 -9 m. What is the shape of this bacterium?. bacillus coccus spiral. What is the arrangement of this bacterium?. diplococcus streptococcus staphylococcus tetrad or sarcina. What is the arrangement of this bacterium?. diplococcus

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A micrometer is:

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  1. A micrometer is: • 10-2 m • 10-3 m • 10-6 m • 10-9 m

  2. What is the shape of this bacterium? • bacillus • coccus • spiral

  3. What is the arrangement of this bacterium? • diplococcus • streptococcus • staphylococcus • tetrad or sarcina

  4. What is the arrangement of this bacterium? • diplococcus • streptococcus • staphylococcus • tetrad or sarcina

  5. What is the form of this bacterium? • vibrio • spirillum • spirochete • spiral

  6. What is the diameter of a single bacterium seen here at 1000X? • 0.5 micrometer • 1.0 micrometer • 5 micrometers • 1 nanometer

  7. What is the reason for using immersion oil when viewing a slide at 1000X magnification? • The oil prevents the distortion seen at 1000X. • The oil magnifies the image. • The oil causes refraction of light.

  8. Which objective lens is used to view an image at 1000X magnification? • The yellow-striped 10X objective. • The blue-striped 40X objective. • The white-striped 100X objective.

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