e Print iculoaulor Periodic Table uestion 12 of 20 Incorrect M Sapling Learning
ID: 1065896 • Letter: E
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e Print iculoaulor Periodic Table uestion 12 of 20 Incorrect M Sapling Learning The transport chain proton movement and ATP synthesis. Select the statements that accurately describe the electron transport chain. Choose all that apply. M The inner membrane of mi is readily permeable to small molecules and hydrogen ions. tochondria M Prosthetic groups, such as iron-sulfur are directly involved with electron transfer. The reactions of the ETC take place in the inner membrane of mitochondria. M Electron camiers are organized into four complexes of proteins and prosthetic groups. Electrons generated by the citric acid cycle in the mitochondrial matrix enter the ETC. Electron camiers in the mitochondrial matrix include ubiquinone (coenzyme Q), FMN, and cytochrome c. Electron transfer in the ETciscoupled to proton transfer from the matrix to the intermembrane space. Two of the answers you chose are incorrect in the ETC. that electron carriers undergo oxidaton and reduction. Consider the ocason ofthese reactions In addition, consider what must bii true for a proton gradient to be set up across t inner membrane. OPrevious Give Up & View Solution Try Agrin Next ExtExplanation / Answer
1. The inner membrane is impermeable, requires specific transporters.
6. Its NADH, not FMN.
statement 2,3,4,5 and 7 are correct.
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