According to the chemiosmotic model, where is the high concentration of hydrogen ions (protons) established during the mitochondrial electron transport chain?
Q1. According to the chemiosmotic model, where is the high concentration of hydrogen ions (protons) established during the mitochondrial electron transport chain?
Answer: Intermembrane space
Explanation: Protons are pumped into the intermembrane space, creating a gradient. The matrix (Option A) is where the protons flow back from.