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What is a proton gradient?
Posted February 8, 2024
Answer
A proton gradient refers to a difference in proton concentration across a membrane. It is typically created during the electron transport chain in cellular respiration. The proton gradient plays a key role in the formation of ATP through a process known as chemiosmosis.
Additional resources
Protein Motifs for Proton Transfers That Build the Transmembrane Proton Gradient