In E. coli,when the flagella rotate in a cloc | vedclass

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(B) In $E. coli$,the movement of the bacterium is controlled by the rotation of its flagella.When the flagella rotate in a counter-clockwise (anticloc

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Running and tumbling

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(B) In $E. coli$,the movement of the bacterium is controlled by the rotation of its flagella.When the flagella rotate in a counter-clockwise (anticlockwise) direction,the flagellar bundle forms a coherent propeller,causing the bacterium to move in a straight line,which is known as 'running'.When the flagella rotate in a clockwise direction,the bundle falls apart,causing the bacterium to reorient itself randomly in a process known as 'tumbling'.Therefore,the movements corresponding to these rotations are running and tumbling.

In $E. coli$,when the flagella rotate in a clockwise and anticlockwise direction,the movements are:

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