BIOLOGY: CONCEPTS AND INVESTIGATIONS
BIOLOGY: CONCEPTS AND INVESTIGATIONS
4th Edition
ISBN: 9781260536706
Author: Hoefnagels
Publisher: MCG
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Chapter 4.2, Problem 3MC
Summary Introduction

To determine:

The protein that is oxidized and the protein that is reduced with reference to figure 4.6 “Electron Transport Chain,” given in the textbook and also explain the reason for the same.

Concept introduction:

Oxidation is a process in which a substance or an ionic species looses electron or there is an addition of oxygen or removal of hydrogen. Reduction is a process in which a substance or an ionic species gains electron and in which oxygen is removed or the hydrogen is added.

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Students have asked these similar questions
Energy is required to reverse the flow of the electron transport chain. Why would this be so?
Which of the following statements describes the end step for the electron transport chain? A. H+ ions flow down the gradient to generate ATP B. electrons are transferred to NADH and FADH2 for chemiosmosis C. electrons are transferred to oxygen, causing it to split and take up H+ ions, which form water D. H+ are pumped across the inner membrane of mitochondria to establish an electrochemical gradient
Does the electron transport chain produce ATP?(directly) If yes, draw the steps that directly produce ATP. If no, draw the process that directly produces ATP and explain how it relates to the electron transport chain.

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BIOLOGY: CONCEPTS AND INVESTIGATIONS

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The Cell Membrane; Author: The Organic Chemistry Tutor;https://www.youtube.com/watch?v=AsffT7XIXbA;License: Standard youtube license