Bacteria Definition
Bacteria are single-celled organisms that reproduce quickly, some causing diseases. For example, salmonella can result from undercooked food.
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Bacteria & Viruses
Fun Facts
- Bacteria cells can split every 20 minutes, rapidly increasing in number.
- Cheese is made when bacteria break down milk.
- Bacteria are found almost everywhere on Earth, including in the soil, on your skin, inside your body, and even in your poop!
Why Do We Need To Know About Bacteria
Learning about bacteria helps us see how important they are in everyday life and in many jobs. Bacteria help make foods like cheese, sauerkraut, and yogurt, which is cool for those interested in cooking and food science.
Bacteria are also used in medicine to create new antibiotics and in making biofuels for energy. This shows how knowing about bacteria can lead to careers in science, health, and more.Ā Bacteria are important to our world and jobs.
Frequently Asked Questions
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