how do bacteria move ?
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how do bacteria move
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Bacteriology
2 years
2022-11-15T07:34:51+00:00
2022-11-15T07:34:51+00:00 1 Answer
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Answer ( 1 )
Bacteria move using various mechanisms, including flagella, pili, and slime secretion. Flagella are whip-like structures that extend from the bacterial cell wall and rotate like a propeller, allowing the bacterium to swim through liquid environments. Some bacteria have pili, which are shorter, hair-like appendages used for attachment and sometimes for movement. Additionally, some bacteria secrete a slimy substance called slime or biofilm, which helps them glide along surfaces. Overall, these mechanisms enable bacteria to move towards nutrients, away from harmful substances, and towards optimal environmental conditions for growth and survival.