How is a gradient of H+ ions formed across the inner mitochondrial membrane? The electron transport chain uses ATP to pump H+ across the inner mitochondrial membrane against its electrochemical gradient ATP synthase generates a H+ ions gradient across the inner mitochondrial membrane The electron transport chain of proteins contains pores that are leaky to H+ ions The electron transport chain uses energy from the transfer of an electron donated by NADH to pump H+ across the inner mitochondrial membrane against its electrochemical gradient
How is a gradient of H+ ions formed across the inner mitochondrial membrane? The electron transport chain uses ATP to pump H+ across the inner mitochondrial membrane against its electrochemical gradient ATP synthase generates a H+ ions gradient across the inner mitochondrial membrane The electron transport chain of proteins contains pores that are leaky to H+ ions The electron transport chain uses energy from the transfer of an electron donated by NADH to pump H+ across the inner mitochondrial membrane against its electrochemical gradient
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
Section: Chapter Questions
Problem 1P
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How is a gradient of H+ ions formed across the inner mitochondrial membrane?
-
The electron transport chain uses ATP to pump H+ across the inner mitochondrial membrane against its
electrochemical gradient -
ATP synthase generates a H+ ions gradient across the inner mitochondrial membrane
-
The electron transport chain of proteins contains pores that are leaky to H+ ions
-
The electron transport chain uses energy from the transfer of an electron donated by NADH to pump H+ across the inner mitochondrial membrane against its electrochemical gradient
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