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JimmyRay
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What do magnetite crystals found in some bacteria exactly do? I heard it helps them move around but, how would that work? Can they not move on their own? Are they always only affected by the Earth's magnetic field?
JimmyRay said:What do magnetite crystals found in some bacteria exactly do? I heard it helps them move around but, how would that work? Can they not move on their own? Are they always only affected by the Earth's magnetic field?
Magnetite crystals are small magnetic particles that are naturally produced by some bacteria. These crystals are used by bacteria as a way to navigate and orient themselves in their environment.
Bacteria have small structures called magnetosomes that contain magnetite crystals. These magnetosomes act like a compass, allowing the bacteria to sense the Earth's magnetic field and move in a specific direction.
Yes, bacteria can still move without magnetite crystals. Many bacteria have other ways of detecting and responding to their environment, such as using chemical signals or light.
Earth's magnetic field plays a crucial role in the movement and behavior of bacteria with magnetite crystals. It allows them to navigate and find their preferred environments, such as areas with more nutrients or oxygen.
While there is still ongoing research in this area, the basic mechanisms of how magnetite crystals function in bacteria are well-understood. However, there is still much to learn about the specific roles and adaptations of different bacterial species in relation to these crystals and Earth's magnetic field.