How does flagella move?

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Multiple Choice

How does flagella move?

Explanation:
Flagella propel cells with a whip-like, undulating motion. The flagellum bends and a wave travels along its length, pushing the cell forward much like a snake slithering. This wave-like propulsion is what makes the movement feel “snake-like.” (Note: some organisms have flagella that rotate like a tiny propeller, and cilia—hair-like extensions—move differently, but the characteristic description for flagella’s movement in basic biology is the whip-like bend. Pus is not related to motion.)

Flagella propel cells with a whip-like, undulating motion. The flagellum bends and a wave travels along its length, pushing the cell forward much like a snake slithering. This wave-like propulsion is what makes the movement feel “snake-like.” (Note: some organisms have flagella that rotate like a tiny propeller, and cilia—hair-like extensions—move differently, but the characteristic description for flagella’s movement in basic biology is the whip-like bend. Pus is not related to motion.)

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