The electron transport chain (ETC), or respiratory chain, is linked to proton movement and ATP synt Select the statements that accurately describe the electron transport chain. Electron transfer in the ETC is coupled to proton transfer from the matrix to the intermembran Prosthetic groups, such as iron-sulfur centers, are directly involved with electron transfer. The outer membrane of mitochondria is readily permeable to small molecules and hydrogen ic Electron carriers are organized into four complexes of proteins and prosthetic groups. Electron carriers in the ETC include ubiquinone (coenzyme Q) and cytochrome c. Electrons generated by the citric acid cycle in the intermembrane space enter the ETC. The reactions of the ETC take place in the outer membrane of mitochondria.

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The patient was noted to have a favorable prognosis. Define prognosis?