BIOLOGY DUAL ENROLLMENT VERSION
12th Edition
ISBN: 9780136681311
Author: Urry
Publisher: PEARSON
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Chapter 9, Problem 10TYU
Summary Introduction
To label: The rotor, stator, internal rod, and catalytic knob of the given molecular motor of ATP synthase.
Introduction:
ATP synthase is an enzyme located in the inner mitochondrial membrane, responsible for catalyzing the formation of ATP from ADP and inorganic phosphate (Pi). This process occurs during oxidative phosphorylation, where the electron transport chain and H+ ion pumping create a gradient across the mitochondrial membrane. This gradient is then utilized by the ATP synthase to generate ATP, which is necessary for various cellular processes.
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Graph B above depicts Lineweaver-Burk double reciprocal plot for an enzyme catalyzed reaction carried out in the presence or absence of an inhibitor. Which of the following statement best describes the kinetic data shown below: ?
Line 1 depicts the enzyme-catalyzed reaction carried out in the presence of a competitive inhibitor.
Line 1 depicts the enzyme-catalyzed reaction carried out in the presence of a noncompetitive inhibitor.
Line 2 depicts the enzyme-catalyzed reaction carried out in the presence of a competitive inhibitor.
Line 2 depicts the enzyme-catalyzed reaction carried out in the presence of a noncompetitive inhibitor.
Image shows reaction for hydrogen ion transport from outside mitochondrion to inside mitochondrion.
Part a) What is ∆G ̊ for hydrogen ion transport.
Part b) Outside the mitochondria there is a pH of 6.4 and inside mitochondria, there is a pH of 7.4. Calculate Q and ∆G for the reaction shown in the image.
Part c) How many hydrogen ions needed per one ATP?
Please don't provide handwriting solution
Chapter 9 Solutions
BIOLOGY DUAL ENROLLMENT VERSION
Ch. 9.1 - Compare and contrast aerobic and anaerobic...Ch. 9.1 - WHAT IF? If the following redox reaction...Ch. 9.2 - Prob. 1CCCh. 9.3 - Prob. 1CCCh. 9.3 - What process in your cells produce the CO2 that...Ch. 9.3 - Prob. 3CCCh. 9.4 - Prob. 1CCCh. 9.4 - WHAT IF? In the absence of O2 as in question 1,...Ch. 9.4 - MAKE CONNECTIONS Membranes must be fluid to...Ch. 9.5 - Consider the NADH formed during glycolysis. What...
Ch. 9.5 - WHAT IF? A glucose-fed yeast cell is moved from...Ch. 9.6 - MAKE CONNECTIONS Compare the structure of a fat...Ch. 9.6 - Prob. 2CCCh. 9.6 - Prob. 3CCCh. 9.6 - Prob. 4CCCh. 9 - Describe the difference between the two processes...Ch. 9 - Which reactions in glycolysis are the source of...Ch. 9 - What molecular products indicate the complete...Ch. 9 - Briefly explain the mechanism by which ATP...Ch. 9 - Prob. 9.5CRCh. 9 - Prob. 9.6CRCh. 9 - Level 1: Knowledge/Comprehension 1. The immediate...Ch. 9 - Prob. 2TYUCh. 9 - Prob. 3TYUCh. 9 - Prob. 4TYUCh. 9 - What is the oxidizing agent in the following...Ch. 9 - When electrons flow along the electron transport...Ch. 9 - Prob. 7TYUCh. 9 - Prob. 8TYUCh. 9 - Prob. 9TYUCh. 9 - Prob. 10TYUCh. 9 - INTERPRET THE DATA Phosphofructokinase is an...Ch. 9 - DRAW IT The graph here shows the pH difference...Ch. 9 - EVOLUTION CONNECTION AIP synthases are found in...Ch. 9 - SCIENTIFIC INQUIRY In the 1930s, some physicians...Ch. 9 - WRITE ABOUT A THEME: ORGANIZATION In a short essay...Ch. 9 - SYNTHESIZE YOUR KNOWLEDGE Coenzyme Q (CoQ) is sold...
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