Biology: Concepts and Investigations
4th Edition
ISBN: 9780078024207
Author: Mariëlle Hoefnagels Dr.
Publisher: McGraw-Hill Education
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 4, Problem 3MCQ
How does ATP participate in coupled reactions?
a. Hydrolysis of ATP fuels endergonic reactions.
b. Synthesis of ATP fuels endergonic reactions.
c. Hydrolysis of ADP fuels exergonic reactions.
d. Synthesis of ADP fuels exergonic reactions.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Determine the statement that explains ATP molecule provides energy during cellular respiration processes. *
A. Energy is released when the bond between two phosphate groups in ATP is broken.
B. Energy is released when a phosphate group joins the molecule of ADP.
C. Energy is released when one phosphate groups are removed from the molecule ATP.
D. Energy is released when the bond between phosphate groups and sugar is broken.
Which of the following statements concerning ATP is true? a. The free energy value for the hydrolysis of ATP is nearly the same for ADP. b. The free energy value for the hydrolysis of ATP is greater than that for ADP. c. ATP hydrolysis is more likely at pH 5 than at pH 7. d. One mole of glycerate-1,3-bisphosphate can phosphorylate one mole of AMP to yield ATP.
Answer the following question using the reaction coordinàte diagram shown below.
280
240
200
160-
120-
80
40
Time
How would the addition of a catalyst affect the reaction?
A. The rate of reaction will increase because potential energy of the reactants is increased.
B. Catalysts have no effect on reactions.
O C. The rate of reaction will decrease because the activation energy is lowered.
D. The rate of reaction will increase because the activation energy is decreased.
Chp
Co
Heat content (H) kilojoules
Chapter 4 Solutions
Biology: Concepts and Investigations
Ch. 4.1 - What are some examples of the work of a cell?Ch. 4.1 - Prob. 2MCCh. 4.1 - Prob. 3MCCh. 4.1 - Prob. 4MCCh. 4.2 - What is metabolism on a cellular level?Ch. 4.2 - Prob. 2MCCh. 4.2 - Prob. 3MCCh. 4.3 - What are the main parts of an ATP molecule?Ch. 4.3 - Prob. 2MCCh. 4.3 - Describe the relationships among endergonic...
Ch. 4.4 - Prob. 1MCCh. 4.4 - Prob. 2MCCh. 4.4 - Prob. 3MCCh. 4.4 - Prob. 4MCCh. 4.4 - List three conditions that influence enzyme...Ch. 4.5 - What is diffusion?Ch. 4.5 - What types of substances diffuse freely across a...Ch. 4.5 - Prob. 3MCCh. 4.5 - Prob. 4MCCh. 4.5 - Prob. 5MCCh. 4.5 - Prob. 6MCCh. 4.6 - How does a knifefish adjust its electric field?Ch. 4.6 - Prob. 2MCCh. 4 - Prob. 1MCQCh. 4 - Building proteins _____ energy; ATP hydrolysis...Ch. 4 - How does ATP participate in coupled reactions? a....Ch. 4 - How does an enzyme affect the energy of a...Ch. 4 - Imagine that you place a drop of red food coloring...Ch. 4 - Prob. 6MCQCh. 4 - Prob. 7MCQCh. 4 - Some people claim that lifes high degree of...Ch. 4 - List some examples of endergonic and exergonic...Ch. 4 - Why do electron transport chains release energy?Ch. 4 - Provide an example of an appliance that uses...Ch. 4 - Name at least four ways that a cell uses ATP.Ch. 4 - Use what you know about enzymes to propose an...Ch. 4 - Considering that enzymes are essential to all...Ch. 4 - Prob. 8WIOCh. 4 - Prob. 9WIOCh. 4 - Liver cells are packed with glucose. If the...Ch. 4 - List three ways the content in this chapter...Ch. 4 - Prob. 1PITCh. 4 - Prob. 2PITCh. 4 - Prob. 3PIT
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
- If energy-coupling between the reactions ADP ---> ATP and H-P --> H is direct, how many enzymes and how many steps are required, and how is coupling accomplished? 1. One enzyme, two steps; the enzyme binds ADP and H-P at the same time. 2. One enzyme, one step; the enzyme binds ADP and H-P at the same time. 3. Two enzymes, two steps; one enzyme binds ATP and one binds H at the same time. 4. One enzyme, one step; the enzyme binds ATP and H at the same time. 5. One enzyme, one step; the enzyme binds ADP and ATP at the same time. O 1 O 2 O 3 4.arrow_forwardIn which of the following reactions is the reactant oxidized? a. ATP → AMP b. NAD+ → NADH c. NADH → NAD+ d. acetaldehyde → ethanolarrow_forwardDistinguish a term for a chemical reaction that has a positive ΔG. * A. Endergonic B. Exergonic C. Catabolism D. Metabolismarrow_forward
- Which of these statements about ATP is true?a.The bond joining ADP and the third phosphate is a high-energy bond.b.The formation of ATP is coupled to energy-liberating reactions.c.The conversion of ATP to ADP and Pi provides energy for biosynthesis, cell movement, and other cellular processes that require energy.d.ATP is the “universal energy carrier” of cells.e. .All of these are true.arrow_forwardWhen ATP is hydrolyzed to produce ADP and phosphate the chemical reaction is Select one: a. Endergonic b. Neither releases nor requires input of energy c. Exergonicarrow_forwardCells use ATP to drive endergonic reactions because a. ATP is the universal catalyst. b. energy released by ATP hydrolysis makes ΔG for coupled reactions more negative. c. energy released by ATP hydrolysis makes ΔG for coupled reactions more positive. d. the conversion of ATP to ADP is also endergonic.arrow_forward
- Use the ATP cycle as an example to explain the concepts of catabolism and anabolism. Provide a diagram to help you explain. (3.1) 2arrow_forwardHow does a non-competitive inhibitor decrease the rate of an enzyme reaction? O A. by binding at the active site of the enzyme B. by changing the shape of the active site on the enzyme, without binding to active site O C. by changing the free energy change of the reaction D. by acting as a coenzyme for the reactionarrow_forwardHow many ATP can be generated from a single Phosphocreatine molecule?. a. 1 b. 2 c. 3 d. 36arrow_forward
- 1. Where is most of the ATP’s energy stored?A. In the bond between the adenine and phosphate groupsB. In the bond between the first and third phosphate groups.C. In the bond between the first and second phosphate groups.D. In the bond between the second and third phosphate groups. 2. When is energy released from an ATP molecule?A. When one phosphate group is removed by breaking a phosphoanhydride bond in a process called hydrolysis.B. When two phosphate group are removed by breaking a phosphoanhydride bond in a process called hydrolysisC. The addition of a third phosphate group forms adenosine triphosphate (ATP).D. The addition of a second phosphate group forms adenosine diphosphate (ADP). 3. The continual breakdown and regeneration of ATP is known as_______.A. ATP CycleB. Cell CycleC. HydrolysisD. Phosphorylationarrow_forwardPart B Draw the chemical structure of ATP 1. Circle and label the following parts: Adenine, Ribose, Tri-Phosphate. 2. Put a bracket around and label the part that is called Adenosine. 3. Use nested brackets and labels to identify AMP, ADP and ATP 4. Use arrows to identify the high energy bondsarrow_forwardWhat drives the rotation of the F1 head (rotor) of ATP synthase? a. proton movement from intermembrane space to the matrix b. proton movement from the matrix to the intermembrane space c. ATP hydrolysis d. ATP condensation e. proton movement from the cytoplasm to the intermembrane spacearrow_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
Anaerobic Respiration; Author: Bozeman Science;https://www.youtube.com/watch?v=cDC29iBxb3w;License: Standard YouTube License, CC-BY