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Questions and Answers
Which of the following is true about bacteria?
Which of the following is true about bacteria?
- They have a nucleus
- They can obtain their energy through photosynthesis, fermentation, or cellular respiration (correct)
- They are only found in extreme environments
- They are multicellular organisms
What is the role of bacteria in the human body?
What is the role of bacteria in the human body?
- Breaking down food
- All of the above (correct)
- Protecting us from pathogens
- Regulating the immune system
What is the significance of understanding bacteria's behavior and characteristics?
What is the significance of understanding bacteria's behavior and characteristics?
- Promoting environmental pollution
- Promoting human health, environmental sustainability, and food security (correct)
- Promoting the use of harmful pesticides
- Promoting the use of antibiotics
