6. The maintenance of a proton motive force across the inner mitochondrial membrane is crucial for continued ATP product
Posted: Wed May 18, 2022 2:18 pm
6. The maintenance of a proton motive force across the inner mitochondrial membrane is crucial for continued ATP production. Surprisingly, it has been discovered that the inner membranes of certain cells contain proteins, called uncoupling proteins, that are capable of transporting protons from the intermembrane space to the mitochondrial matrix. Why would mitochondria contain transporters that essentially waste energy potential in the proton gradient? (5 marks)