The Electron Transport System (ETS) The ETS must generate a hydrogen gradient (proton motive force) in order to power the enzyme ATP synthase to produce ATP. This is the process of chemiosmosis/oxidative phosphorylation. 1. Below is a representation of the inner and outer membrane of a mitochondrian. You will complete the drawing as instructed. A. Draw several protons (H+) where they would accumulate in the mitochondrian to form a gradient. B. Draw an arrow showing the direction the H+ would flow to power ATP synthase. C. Fill in the equation blanks in the text box. This describes the activity of ATP synthase. రరం రంి 000Q00 000000 b0000000 ATP synthase activity Wh:
The Electron Transport System (ETS) The ETS must generate a hydrogen gradient (proton motive force) in order to power the enzyme ATP synthase to produce ATP. This is the process of chemiosmosis/oxidative phosphorylation. 1. Below is a representation of the inner and outer membrane of a mitochondrian. You will complete the drawing as instructed. A. Draw several protons (H+) where they would accumulate in the mitochondrian to form a gradient. B. Draw an arrow showing the direction the H+ would flow to power ATP synthase. C. Fill in the equation blanks in the text box. This describes the activity of ATP synthase. రరం రంి 000Q00 000000 b0000000 ATP synthase activity Wh:
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Transcribed Image Text:The Electron Transport System (ETS)
The ETS must generate a hydrogen gradient (proton motive force) in order to power the enzyme ATP synthase to
produce ATP. This is the process of chemiosmosis/oxidative phosphorylation.
1. Below is a representation of the inner and outer membrane of a mitochondrian. You will complete the drawing as
instructed.
A. Draw several protons (H+) where they would accumulate in the mitochondrian to form a gradient.
B. Draw an arrow showing the direction the H+ would flow to power ATP synthase.
C. Fill in the equation blanks in the text box. This describes the activity of ATP synthase.
రరం
రింంంరి
రంి
0000 00I
000000
b0000000
ATP synthase activity
2. What is the terms used to describe what is happening to the members of the electron transport system?
When they accept an electron they are said to be
When they pass the electron to the next carrier they are said to be
3. What molecules serve to donate electrons (and protons) to the electron transport system in the mitochondrian?
a.
b.
4. Approximately how many ATP are generated when each of the above-listed molecules donate their electrons and
protons to the ETS?
b.
5. What is the final electron acceptor in the mitochondrial electron transport system?
After this molecule accepts an electron, what molecule will it form?
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