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The Effects Of Antibiotics On Bacterial Growth
Part 1 of Paper ....croscopic, measuring 1 micron in length. However, colonies of
bacteria grown in a laboratory petri dish can be seen with the unaided eye.
There are many divisions and classifications of bacteria that assist in
identifying them. The first two types of bacteria are archaebacteria and
eubacteria. Both groups have com.... Part 2 of Paper ....illa; and filamentous is the term for bacteria with a threadlike appearance.
Hans Christian Joachim Gram, a Danish microbiologist, developed a method
for distinguishing bacteria by their different reaction to a stain. The
process of applying Gram’s stain is as follows: the bacteria are stained with a
violet dye and treated with Gram’s solution (1 part iodine, 2 parts potassium
iodide, and 300 parts water). Ethyl alcohol is then applied to the medium; the
bacteria will either preserve t.... |
Number of words: 1287 - Approximate pages: 5 |
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