An Experiment to Infect E. Coli B Cultures with Bacteriophage T4r (1561 words, 6 pages)
Bacteria are microscopic, single-celled organisms found in air, water, soil, and food. They live on plants, insects, animals, pets, and even in the human digestive system and upper respiratory tract. There are thousands of kinds of bacteria. Most are not associated with diseases in humans, but some, such as Escherichia ...
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