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Antibiotics And Their Role In Society
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Antibiotics have played a major role in our society thanks to Sir Alexander Fleming's careful observations in 1928. Without it, many lives would be in danger due to infectious diseases. Antibiotics are chemical substances produced by various species of microorganisms and other living systems that ....
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....he drug. Therefore, antibiotics are given in a series of smaller amounts. This assures that the bacteria are either killed or reduced enough in numbers so that the body can repel them. When too little antibiotic is taken, bacteria can often develop methods to protect themselves against it. The next time the antibiotic is needed against these bacteria, it will not be effective.
An antibiotic acts by limiting or stopping the growth of a specific microorganism. It probably accomplishes this by inte.... |
| Number of words: 939 |
Approximate pages: 4 |
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