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Proton Motive Force Drives Flagellar Motility

7. Prokaryotic Cell Structures & Functions / Proton Motive Force Drives Flagellar Motility / Problem 1

In gram-negative bacteria, what purpose do the MotA/MotB proteins serve within their flagellar structure?

A

They generate energy through oxidative phosphorylation.

B

They form part of torque-generating stator units.

C

They are responsible for DNA replication.

D

They regulate gene expression.

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