Campbell Biology (11th Edition)
11th Edition
ISBN: 9780134093413
Author: Lisa A. Urry, Michael L. Cain, Steven A. Wasserman, Peter V. Minorsky, Jane B. Reece
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Videos
Textbook Question
Chapter 9.4, Problem 1CC
WHAT IF? Ø What effect would an absence of O2 have on the process shown in Figure 9.15?
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
In terms of energy transduction (a) in what way are mitochondrial complexes I,
II, and IV similar? And (b) in what way are they different?
1. a) Describe the Q cycle in detail providing the names of electron acceptors and donors.
b) How is ATP synthesized by the FOF1 Complex in the mitochondrial membrane?
25. The following graph illustrates the consumption of oxygen in a mitochondrial preparation.
Draw, on the graph, what would happen to oxygen concentration in the mitochondria under each
of the following conditions (in other words, your final graph should have 4 different lines on it,
clearly labeled a, b, c, and d)
A
.3
dte:
0cT ON
01E.0
.2t
.1
1 2 3
Time, min
(a) NADH (but nothing else) is added at the time marked A
(b) NADH plus ADP is added at the time marked A.
(c) NADH plus ADP plus a drug that prevents ATP synthase from binding to
ADP at the time marked A.
(d) NADH plus ADP plus a drug that prevents ATP synthase from binding
ADP at the time marked A, followed by a drug that makes the inner
membrane space more basic 1 minute later.
[02], mM
Chapter 9 Solutions
Campbell Biology (11th Edition)
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...
Additional Science Textbook Solutions
Find more solutions based on key concepts
Some people consider Pasteur or Koch to be the Father of Microbiology, rather than Leeuwenhoek. Why might they ...
Microbiology with Diseases by Body System (5th Edition)
Gregor Mendel never saw a gene, yet he concluded that some inherited factors were responsible for the patterns ...
Campbell Essential Biology (6th Edition) - standalone book
Identify each of the following reproductive barriers as prezygotic or postzygotic. a. One lilac species lives o...
Campbell Essential Biology with Physiology (6th Edition)
2. A gene is a segment of DNA that has the information to produce a functional product. The functional product ...
Genetics: Analysis and Principles
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- When pure reduced cytochrome c is added to carefully prepared mitochondria along with ADP, P, antimycin A, and oxygen, the cytochrome c becomes oxidized, and ATP is formed, with a P/o ratio approaching 1.0. (a) Indicate the probable flow of electrons in this system. (b) Why was antimycin A added? (c) What does this experiment tell you about the location of cou- pling sites for oxidative phosphorylation? (d) Write a balanced equation for the overall reaction (including cyt c oxidation and ATP synthesis).arrow_forwardcalculate E ° cell for the voltaic cell described, which is based on the reactionCr2O7 2-1aq2 + 14 H+1aq2 + 6 I-1aq2 ¡ 2 Cr3+1aq2 + 3 I21s2 + 7 H2O1l2arrow_forward4. The diagram below illustrates time dependent O₂ uptake by isolated skeletal muscle mito- chondria under various conditions that affect the rate of respiration. The following abbreviations with arrows indicate when addition of various ingredients is made to the reaction chamber: The vertical, red lines have been added to help delineate time intervals corresponding to addition and metabolic con- version of ADP. Abbreviations: Med addition of 0.3 M sucrose; Pi: addition of 0.01 M phosphate buffer, pH 7.4; Mw: addition of isolated, intact mitochondria; Pyr + Mal: addition of 0.01 M pyruvate + 0.01 M malate; ADP : addition of adenosine 5'-diphosphate; Oligo/mg: addition of oligomycin/mg protein; FCCP : addition of the uncoupler FCCP. Med Pyr+Mal P₁ 190μM ADP ↓ 20μM 02 T H 190μM ADP I Minute 475μM ADP 2μM FCCP 13μg Oligo/mg -[0₂] = 0 ATP [ATP] = 0 ApH = (pH matrix -pHout) ApH = 0 Start Finish (a) Why is there an increase in the rate of O2 uptake for the first two additions of ADP and why…arrow_forward
- Cells maintain different steady state ratios of NAD+/NADH (1000) and NADP+/NADPH (0.01). (a) How do these ratios relate to the metabolic functions of NAD+ and NADPH? (b) Given these physiological ratios, what is the AG for NAD+ to oxidize NADPH? (c) This reaction does not happen in most tissues. Make a hypothesis: what prevents this from occuring?arrow_forwardents CO2 ill RUBP → re (3 G3P Label stages 1-3 from the image above. Explain the importance and major events of each of the three stages. 1033 stv MacBook Airarrow_forwardPer NADH consumed by Complex I, indicate the number for each, AS those reducing equivalents flow through the electron transport chain. In other words, if "XYZ" molecule gets reduced at one step and then re-oxidized at the next step, that would count as 1 XYZ reduced. Think Total not Net. a)Total # of Cytochrome C proteins reduced b)Total # of H+ pumped across membrane c)Total # of H2O producedarrow_forward
- 1) When a de-coupler such as 2,4-DNP is added to a respiring mitochondrion, which of the following effects on the process of ETC-OP will be true, which will be false. a) Mitochondria no longer reduce O2 to H2 b) Electrons no longer enter the electron transport chain. c) Activity of Complex V (ATP Synthase) is greatly decreased. d) The P/O ratio for FADH2 becomes larger than the P/O ratio for NADH. e) Protons are no longer pumped from the mitochondrial matrix to the intermembrane space. 2) The rate-limiting step in fatty acid synthesis is: a) condensation of acetyl-CoA and malonyl-CoA. b) formation of acetyl-CoA from acetate. c) formation of malonyl-CoA from malonate and coenzyme A. d) the reaction catalyzed by acetyl-CoA carboxylase.arrow_forwardIf the mitochondrial inner membrane potential was depolarized (switched from + to -), what effect would this have on protein translocation into the mitochondria? Explain.arrow_forwardMitochondrial outer membrane permeabilization (MOMP) includes: Question 10 options: a) mitochondrial outer membranes are disrupted. b) caspases activation in either intrinsic or extrinsic pathway. c) cytochrome c release. d) All of the above. e) Only (a) and (c)arrow_forward
- Which of these is the correct equation (not including energy sources or products) for CELLULAR RESPIRATION : 6C6H1206 + 602 -> 6CO2 + 6H2O C6H1206 + O2 -> CO2 + H2O C6H1206 + 602 -> 6CO2 + 6H2O 6H2O + 602 -> 6CO2 + C6H12O6arrow_forwardBased on the maximum rates you calculated, explain your observations for the effect of altering the amount of mitochondrial pellet. Why did we include the boiled mitochondria sample sample 0.3 ml 0.6ml 0.9 ml Max rate 0.305 0.263 0.579 malonate 0.211 - azide 0.242 succinate 0.232arrow_forward2.(a) The two diagrams on the right compare O2 binding pro- perties of Hb Kariya, a human hemo- globin characterized by the mutation Lys(a40)Glu, with those of HbA as a function of pH ranging from pH 9.0 to pH 6.95. One O2 saturation curve () illustrates the O2 binding proper- ties at pH 7.5 in the presence of 2 mM inositol hexaphosphate (IHP). (IHP is found in avian red blood cells. and binds more tightly than BPG be- cause of the additional negative charges.) log [Y/(1 - Y)] Hb Kariya + IHP (b) The diagram on the right illustrates sche- matically the interaction of the side chain of the aLys40 residue with the C-terminal -COOH group of the B-sub- unit in HbA. In Hb Kariya with a Lys(a40)Glu mutation, which allosteric conformation R or T is destabilized, and which allosteric HbA conformation is illustrated on the right? Explain log (P) Excluding the O2 saturation curve collected in the presence of inositol-hexaphosphate (IHP), indicate with an arrow for both hemoglobins the plot…arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Human Anatomy & Physiology (11th Edition)BiologyISBN:9780134580999Author:Elaine N. Marieb, Katja N. HoehnPublisher:PEARSON
Biology 2eBiologyISBN:9781947172517Author:Matthew Douglas, Jung Choi, Mary Ann ClarkPublisher:OpenStax
Anatomy & PhysiologyBiologyISBN:9781259398629Author:McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa StouterPublisher:Mcgraw Hill Education,
Molecular Biology of the Cell (Sixth Edition)BiologyISBN:9780815344322Author:Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter WalterPublisher:W. W. Norton & Company
Laboratory Manual For Human Anatomy & PhysiologyBiologyISBN:9781260159363Author:Martin, Terry R., Prentice-craver, CynthiaPublisher:McGraw-Hill Publishing Co.
Inquiry Into Life (16th Edition)BiologyISBN:9781260231700Author:Sylvia S. Mader, Michael WindelspechtPublisher:McGraw Hill Education
Human Anatomy & Physiology (11th Edition)
Biology
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:PEARSON
Biology 2e
Biology
ISBN:9781947172517
Author:Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:OpenStax
Anatomy & Physiology
Biology
ISBN:9781259398629
Author:McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:Mcgraw Hill Education,
Molecular Biology of the Cell (Sixth Edition)
Biology
ISBN:9780815344322
Author:Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter Walter
Publisher:W. W. Norton & Company
Laboratory Manual For Human Anatomy & Physiology
Biology
ISBN:9781260159363
Author:Martin, Terry R., Prentice-craver, Cynthia
Publisher:McGraw-Hill Publishing Co.
Inquiry Into Life (16th Edition)
Biology
ISBN:9781260231700
Author:Sylvia S. Mader, Michael Windelspecht
Publisher:McGraw Hill Education
Haematology - Red Blood Cell Life Cycle; Author: Armando Hasudungan;https://www.youtube.com/watch?v=cATQFej6oAc;License: Standard youtube license