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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Chapter 7, Problem 6TYU
Summary Introduction
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. Adenosine triphosphate (ATP) is known as the immediate “energy currency” of the cell and it is continually produced from adenosine diphosphate (ADP) and inorganic phosphate through
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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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Similar questions
- Q1: Define ATP in your own words. Q2: How is ATP involved in anabolism and catabolism? (Hint: Review Figure 5.3.) Q3: Arsenic disrupts ATP production. Why would this characteristic cause it to be a potent poison?arrow_forwardClassify each of the following examples as: (1) potential energy, (2) kinetic energy, or (3) a transformation of energy DOD electron transport causes hydrogen ions (H+) to accumulate in a membrane-enclosed compartment sunlight heat ATP supplies one of its phosphates to a membrane protein, activating it so that it can transport a specific molecule glucose (a monosaccharide sugar with the chemical formula C6H1206) 1. potential energy 2. kinetic energy 3. energy transformationarrow_forward3. The average human has a total of about 250 grams of ATP. But calculations of the ATP needed to pick up a bad of potato chips, walk from the kitchen to the living room, sit on the couch, open the bag, grab the TV remote, select a channel to watch, and eat the first hand full of chips requires roughly 105 kg of ATP! Even at rest, just breathing requires more ATP than a typical human has. How is this possible that humans can survive with so little ATP?arrow_forward
- 21. Oxygen consumption can be used as a measure of metabolic rate because oxygen is (A) necessary for ATP synthesis by oxidative phosphorylation (B) necessary to replenish glycogen levels (C) necessary for fermentation to take place (D) required by all living organisms (E) required to break down the ethanol that is produced in muscles 22. Membranes are components of all of the following EXCEPT a (A) microtubule (B) nucleus (C) Golgi apparatus (D) mitochondrion (E) lysosome 23. In a mesophyll cell of a leaf, the synthesis of ATP occurs in which of the following? I. Ribosomes II. Mitochondria III. Chloroplasts (A) I only (В) II only (С) I only (D) II and III only (E) I, II, and III 24. Prokaryotic and eukaryotic cells generally have which of the following features in common? (A) A membranebound nucleus (B) A cell wall made of cellulose (C) Ribosomes (D) Flagella or cilia that contain microtubules (E) Linear chromosomes made of DNA and protein 25. Plant stems bend toward a light source as…arrow_forward3. Indicate whether each statement is true or false. If you think the statement is false, rewrite it to make it true. (4.1, 4.4) (a) Cellular respiration results in the relatively rapid, uncontrolled release of energy from a molecule of glucose to produce ATP for use by cells for various functions. (b) The electron transport chain is located on the inner portion of the cell membrane. (c) When oxygen is scarce in human muscle tissue, lactate fermentation takes place in order to keep glycolysis running. mai reactions of glycolysis. (4.2)arrow_forwardWhich of the following among A- D is incorrect regarding the proton motive force and ATP synthase (ATPase)? A) O The F1 subunit of the ATPase binds ADP and phosphate, forms ATP, and then releases ATP B) O Increasıng the difference in pH across the membrane of a bacterial cell would likely increase its proton motive force. O O The ATPase is a molecular motor that moves as protons flow through it. D) O Increasing the negative charge inside a bacterial cell would likely increase the proton motive force. E) O All of A- D is correct.arrow_forward
- Your science teacher says that matter is conserved in the process of cellular respiration. What does he mean by that? (a) None of the atoms in the food that we eat are destroyed during the process, and no new atoms are created in the formation of carbon dioxide, water and ATP (b) None of the molecules in the food are destroyed during the process, and no new molecules are created after the reaction between glucose and oxygen (c) Molecules in our food are destroyed, and new molecules, of carbon dioxide, water and ATP are created (d) None of the matter, whether solid, liquid, or gas, changes states during the process.arrow_forwardAs protons (H+) pass through the mitochondria inner membrane… Question 10 options: a) Protons follow their concentration gradient. b) All the potential energy contained in the proton gradient is converted into ATP. c) Some of the potential energy contained in the proton gradient is converted into ATP and some is released as heat (i.e., unusable energy). d) Protons go up in potential energy level and ∆G > 0. e) A and Carrow_forwardFill in the blank: Addition of electron(s) to a substance is the process of (1). Removal of electron(s) from a substance is the process of (2). In terms of moving the electrons from one substance to another, electron carriers that are (3) or are (4) can be employed. Bacteria can have electrons move along the (5) membrane. (6) move each electron to stronger and stronger electron acceptors in the membrane. Ultimately, the electron will be added to (7) to generate water. Meanwhile, the protons generated during all this electron transfer are transported back across the membrane to form (8).arrow_forward
- Diffusion is an (a) endergonic process because free energy increases (b) endergonic process because free energy decreases (c) exergonic process because entropy increases (d) exergonic process because entropy decreases (e) more than one of the preceding options are truearrow_forward1. what are the molecular raw materials of cellular respiration which fuel our bodies? 2. which product of cellular respiration is the primary source of energy for cellular actions? 3. which products of cellular respiration is the primary source of energy for cellular actions?arrow_forwardThe average cell, at rest, hydrolyzes 10,000, 000 ATP molecules per second. You are studying the stem cell population found in the intestinal Crypts. In the intestine there are s total 5 x 1011 cell number. The stem cells have a 85% higher metabolism than an average resting cell. ATP hydrolysis yield 7.4 kCal/ Mole ATP. (Avogadro’s number is 6.023 x 1023) 2) How many Kcal of energy are used per day by this population of cells? A) 4.514 kCal/day B) 1.14 x 10-6 kCal/day C) 1.14 x 10-4 kCal/day D) 25 kCal/day E) 225 kCalarrow_forward
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