As shown in the diagram, the F1 component of an ATP synthase was fixed on a coverslip surfce and an actin filament was attached to the gamma subunit. Using this experimental set up, scientists demonstrated that:
a. proton motive force drives ATP synthesis
b. F1 component of ATP synthase rotates as it functions as an ATPase
c. F1 component of ATP synthase is a molecular motor that moves along the actin filament
d. actin filament, instead of proton motive force can be used to drive ATP synthesis
Answer: B
Microbiology
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