When retinal in bacteriorhodopsin becomes excited, it directly catalyzes the formation of ATP.

Name: When retinal in bacteriorhodopsin becomes excited, it directly catalyzes the formation of ATP.
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Quizplus · Accepted Answer

Although bacteriorhodopsin is involved in ATP synthesis in some bacteria, it does not directly catalyze the formation of ATP. Instead, it pumps protons across the cell membrane, establishing a proton gradient that is then used by ATP synthase to generate ATP.

When Retinal in Bacteriorhodopsin Becomes Excited, It Directly Catalyzes the Formation