1. Two phosphatidylglycerols form cardiolipin, the constituent molecule of the mitochondrial inner membrane . 2. The inner membrane contains an antiporter, the ADP in the intermembrane space. 3. The enzyme Sec translocase is found to be present on the inner membrane . 4. Cytochrome c oxidase is an enzyme embedded in the inner membrane of mitochondria. 5. Second, these mitochondria have a higher-than-normal concentration of thermogenin in the inner membrane . 6. The inner membrane is thought to be the bacteria's original membrane. 7. OPA1 mainly regulates mitochondrial fusion in the mitochondrial inner membrane , but after Bax. 8. The cortex contains an inner membrane known as the core. 9. Each is an extremely complex transmembrane structure that is embedded in the inner membrane . 10. Cut tomatoes in half lengthwise and scoop out all the seeds and inner membranes .