Biology (MindTap Course List)
11th Edition
ISBN: 9781337392938
Author: Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Publisher: Cengage Learning
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Question
Chapter 7.4, Problem 2C
Summary Introduction
To determine: What would likely happen in a cell if the ratio of adenosine triphosphate (ATP) to adenosine diphosphate (ADP) was to become 1:1.
Introduction: Energy is necessary for all living organisms to perform their life processes. Living cells obtain energy in a different form and they also have the mechanisms to alter energy from one form to another form. ATP is known as the immediate “energy currency” of the cell. It is a
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Chapter 7 Solutions
Biology (MindTap Course List)
Ch. 7.1 - Define energy, emphasizing how it is related to...Ch. 7.1 - Use examples to contrast potential energy and...Ch. 7.1 - Prob. 1CCh. 7.2 - Prob. 3LOCh. 7.2 - Prob. 1CCh. 7.2 - Life is sometimes described as a constant struggle...Ch. 7.3 - Prob. 4LOCh. 7.3 - Prob. 5LOCh. 7.3 - Prob. 6LOCh. 7.3 - Prob. 1C
Ch. 7.3 - Prob. 2CCh. 7.4 - Explain how the chemical structure of ATP allows...Ch. 7.4 - Prob. 1CCh. 7.4 - Prob. 2CCh. 7.5 - Relate the transfer of electrons (or hydrogen...Ch. 7.5 - PREDICT Which has the most energy, the oxidized...Ch. 7.6 - Explain how an enzyme lowers the required energy...Ch. 7.6 - Describe specific ways enzymes are regulated.Ch. 7.6 - Prob. 1CCh. 7.6 - How does the function of the active site of an...Ch. 7.6 - How are temperature and pH optima of an enzyme...Ch. 7.6 - Prob. 4CCh. 7 - Which of the following can do work in a cell? (a)...Ch. 7 - Prob. 2TYUCh. 7 - Prob. 3TYUCh. 7 - Test Your Understanding 4. Diffusion is an (a)...Ch. 7 - Prob. 5TYUCh. 7 - Prob. 6TYUCh. 7 - Prob. 7TYUCh. 7 - Test Your Understanding 8. Induced fit means that...Ch. 7 - Prob. 9TYUCh. 7 - Prob. 10TYUCh. 7 - PREDICT In the following reaction series, which...Ch. 7 - Test Your Understanding 12. EVOLUTION link All...Ch. 7 - EVOLUTION LINK Some have argued that evolution is...Ch. 7 - Prob. 14TYUCh. 7 - Prob. 15TYUCh. 7 - Prob. 16TYU
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- The sodium/potassium ATPase pump hydrolyzes one molecule of ATP in order to transport: two potassium ions into the cytoplasm, and three sodium ions to the exterior three sodium ions into the cytoplasm, and two potassium ions to the exterior two sodium ions into the cytoplasm, and three potassium ions to the exterior three potassium ions into the cytoplasm, and two sodium ions to the exterior two sodium ions to the exterior, and three potassium ions into the cytoplasmarrow_forwardConsider a triglyceride molecule (dietary fat) and it’s components. If a cell uses a triglyceride molecule as an energy source, at which processes (stages) of cell respiration do the components enter cell respiration? 3.Which phosphate bond in ATP is broken or made to release or contain energy? 4.Cellular respiration in eukaryotic cells is aerobic. Briefly define the term aerobic. 5.Consider question #4above. Briefly describethe role or function of oxygen in cellular respiration? 6.At which stage is the greatest amount of carbon dioxide released? 7.What is the function of the molecule NADHand FADH2? 8.What is the role of protons (hydrogen ions)in the electron transport chain. 9.Briefly describe the function of ATP synthase. 10.Briefly describe the mechanism of action for the poison cyanide.arrow_forwardList and explain two advantages to compartmenting reactions within membrane bound organelles.arrow_forward
- Imagine that you develop a procedure to measure the pH of in the matrix and the intermembrane space of a mitochondrion. What pattern of pH would you see? The pH in the intermembrane space will contain more H+ and have a lower pH compared to the matrix. The pH in the intermembrane space will contain more H+ and have a higher pH compared to the matrix. The pH within the matrix will contain more H+ and have a lower pH compared to the intermembrane space. The pH within the matrix will contain more H+ and have a higher pH compared to the intermembrane space.arrow_forwardDraw a schematic diagram on the Oxidative phosphorylation and identify the input and output processes involves. Highlights the key step and determine the organelles involves in the process.arrow_forwardThe following diagrams illustrate the two aqueous spaces and the inner membrane of a mitochondrion. In which diagram is the relative concentration of protons auch that ATP synthesis could occur if ATP synthase were present? (Gold spheres represent protons.) 圈圈圈圈圈 A B D E OA OB OC OD OE intermembrane space Anner membrane matriearrow_forward
- Describe how cells obtain their energy to do work via ATP. Start with the carbohydrates eaten in a meal and has 3 major steps. For each step write where the step occurs, what molecules go in to each step, what molecules come out of each step, and if each step is areobic or anaerobic?arrow_forwardFor items 18 - 21 choose the letter of the best answer. No need to write the explanations.arrow_forwardMatch the following: Mitochondria Turns light from the sun into energy Chloroplast site of cellular respiration, has 2 membranes Plasma membrane selectively permeable Lysosomes Site of protein synthesis Ribosomes contains digestive enzymesarrow_forward
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