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  • Aerobic Bacteria: Definition, Examples & Importance
    A bacterium that needs oxygen is called an aerobic bacterium.

    Here's a little more detail:

    * Aerobic bacteria require oxygen to survive and grow. They use oxygen as the final electron acceptor in their respiration process, which is how they produce energy.

    * Anaerobic bacteria on the other hand, do not require oxygen and may even be poisoned by it. They can use other molecules like nitrate or sulfate as their final electron acceptor.

    Examples of common aerobic bacteria include:

    * E. coli (found in the gut)

    * Mycobacterium tuberculosis (causes tuberculosis)

    * Pseudomonas aeruginosa (can cause infections)

    * Acetobacter (used in vinegar production)

    Let me know if you'd like to know more about bacteria!

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