Microbiology 020 - General Microbiology » Fall 2021 » Simple Staining Lab

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Question #1
Simple staining allows us to see the ____, ____, and ____ of bacteria.
A.   size, shape, arrangement
B.   size, color, texture
Question #2
In the video, the bacteria they used is _______
A.   Escherichia coli.
B.   Staphylococcus.
Question #3
After air drying and heat fix, a drop of ______ stain was placed onto the slide. This stain will dye the bacteria to be ____ colored.
A.   safranin… violet…
B.   safranin… red..
Question #4
The stain was left on the slide for about ____ seconds, and washed off afterward with ______ water.
A.   50… tap water…
B.   30… distilled water…
Question #5
Before viewing the slide under the microscope, it was blot-dry with _____ paper.
A.   pH
B.   Bibulous

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