Bio 121 Campbell Biology Truman College
17th Edition
ISBN: 9781323670637
Author: Urry, Cain
Publisher: PEARSON
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Chapter 9, Problem 10TYU
VISUAL SKILLS This Computer model shows the four parts of ATP synthase, each part consisting of a number of polypeptide subunits (the structure in gray is still an area of active research). Using Figure 9.14 as a guide, label the rotor, stator, internal rod, and catalytic knob of this molecular motor.
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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.
ter reading the "Using spectrophotometers to study a Catechol Oxidase Reaction"
section, copy into your notebook the simplified catechol>benzoquinone equation
(include the molecule shapes, not just their names).
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I. Subunits of ATP synthase chages in conformation and twists/rotates as H+ moves through it
II. H+ gradient is the driving force (through the ATP synthase) to form ATP from ADP + Pi.
III. H+ moving across the membrane through ATP synthase rotates its ring of c subunits
II and III only
I, II, III
I and II only
I and III only
Chapter 9 Solutions
Bio 121 Campbell Biology Truman College
Ch. 9.1 - Compare and contrast aerobic and anaerobic...Ch. 9.1 - WHAT IF? If the following redox reaction...Ch. 9.2 - VISUAL SKILLS During the redox reaction in...Ch. 9.3 - Prob. 1CCCh. 9.3 - What process in your cells produce the CO2 that...Ch. 9.3 - VISUAL SKILLS The conversions shown in Figure...Ch. 9.4 - WHAT IF? What effect would an absence of O2 have...Ch. 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 - VISUAL SKILLS During intense exercise, can a...Ch. 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 - 3. The final electron acceptor of the electron...Ch. 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 - MAKE CONNECTIONS The proton pump shown in Figures...Ch. 9 - VISUAL SKILLS This Computer model shows the four...Ch. 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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- LET'S APPLY 2: COMPUTATION - Directions: Compute the following questions. Write your solution and answer on your answer sheet. 1 GLUCOSE = 40 ATP MOLECULES (TOTAL) 1 GLUCOSE = 36 ATP MOLECULES (NET) 1 ATP MOLECULE = 7.3 kCal 1. How many ATP molecules will be produced when 100 molecules of glucose undergo cellular respiration? a. Total ATP produced: b. Total net ATP produced: 2. Compute for the amount of energy in kcal of 1a and 1b. a. Energy in kcal of the total ATP produced: b. Energy in kcal of the total net ATP produced:arrow_forwardRemember for T/F questions, either answer TRUE or FALSE, but if the answer is FALSE make sure to explain WHY the answer is false. The cell prefers lipids as a food source due to the large amount of NADH it can create during fatty acid oxidation is then used to create ATP. 1 A- Ff▼ = = F B I U S X₂ x² % S'S ↓ S 8- OiLearn Videoarrow_forwardVISUAL SKILLS During the redox reaction in glycolysis(see step 6 in Figure 9.9), which molecule acts as the oxidizing agent? The reducing agent?arrow_forward
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