Check your understanding of concepts from 13·6–13·10 In humans, bacteria can have harmful or beneficial health effects by answering the following questions.
1. Why are the bacteria that normally grow on your skin and in your gut important for your health?
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2. Disease-causing bacteria such as cholera and tuberculosis are said to be:
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3. The bacterium Lactobacillus acidophilus plays an important role in:
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4. Which of the following is a TRUE statement about bacteria?
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5. Which of the following behaviors is most likely to increase antibiotic resistance of microbes?
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