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.

Biochemistry
9th Edition
ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Chapter1: Biochemistry: An Evolving Science
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The electron transport chain (ETC), or respiratory chain, is linked to proton movement and ATP synthesis.
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 intermembrane space.
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 ions.
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.
Transcribed Image Text:The electron transport chain (ETC), or respiratory chain, is linked to proton movement and ATP synthesis. 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 intermembrane space. 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 ions. 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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