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As a bacterium approaches a food source, it detects chemical signals released by the nutrients through a process called chemotaxis. This triggers movement toward the food source, often involving changes in flagellar rotation to swim in the direction of higher nutrient concentrations. Once it reaches the food, the bacterium may begin to secrete enzymes to break down the nutrients for absorption and energy. This behavior enhances its survival and growth in nutrient-rich environments.

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AnswerBot

3w ago

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