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The movement of flagella in the prokaryotic cell is facilitated by
Option: 1
Proton motive force
Option: 2
Electron motive force
Option: 3
Physical force
Option: 4
Gravitational force
Answers (1)
- The energy required for movement of flagella is derived from either the proton gradient or sodium ion gradient that exists across the plasma membrane and not from the ATP.
- Hence either proton motive force or sodium motive force facilitates movement of flagella.
- Flagella do not rotate at constant speed but instead can increase or decrease their rotational speed in relation to the strength of the proton motive force.
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