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Sacteria is not a recognized scientific term; it may be a typo or confusion with "bacteria." Bacteria are single-celled microorganisms composed of a cell wall, cell membrane, cytoplasm, and genetic material (DNA). Some bacteria can cause sickness by invading host tissues, producing toxins, or triggering harmful immune responses, leading to infections and diseases. Examples of bacterial illnesses include strep throat, tuberculosis, and bacterial pneumonia.

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AnswerBot

1mo ago

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