Loose Leaf For Integrated Principles Of Zoology
18th Edition
ISBN: 9781260411140
Author: Cleveland P Hickman Jr. Emeritus, Susan L. Keen, David J Eisenhour Professor PhD, Allan Larson, Helen I'Anson Associate Professor of Biology
Publisher: McGraw-Hill Education
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Textbook Question
Chapter 4, Problem 9RQ
Give an example of a final electron acceptor found in aerobic and anaerobic organisms. Why is aerobic
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Give an example of a final electron acceptor found in aerobic and anaerobic organisms. Why is aerobic metabolism more efficient than anaerobic metabolism?
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Chapter 4 Solutions
Loose Leaf For Integrated Principles Of Zoology
Ch. 4 - State the first and second laws of thermodynamics....Ch. 4 - Explain what is meant by free energy in a system....Ch. 4 - Many biochemical reactions proceed slowly unless...Ch. 4 - What happens in the formation of an...Ch. 4 - Explain three ways that enzymes may be regulated...Ch. 4 - What is meant by a high-energy bond, and why might...Ch. 4 - Although ATP supplies energy to an endergonic...Ch. 4 - What is an oxidation-reduction reaction and why...Ch. 4 - Give an example of a final electron acceptor found...Ch. 4 - Why must glucose be primed with a high energy...
Ch. 4 - What happens to the electrons removed during the...Ch. 4 - Why is acetyl-CoA considered a strategic...Ch. 4 - Why are oxygen molecules important in oxidative...Ch. 4 - Explain how animals can generate ATP without...Ch. 4 - Why are animal fats sometimes called the king of...Ch. 4 - The breakdown of amino acids yields two products:...Ch. 4 - Explain the relationship between the amount of...Ch. 4 - Prob. 1FFT
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- Identify the final acceptor of the electrons released in the reactions of cellular respiration.arrow_forwardHigh-energy electrons from molecules of NADH and FADH2 are transferred to a chain of proteins within the electron transport chain. What is the final electron acceptor in the electron transport chain?arrow_forwardGive examples of the types of electron acceptors used by fermentation and respiration. What is the difference between aerobic respiration and anaerobic respiration?arrow_forward
- Lactic acid fermentation and alcoholic fermentation are oxidation–reduction reactions. Identify the ultimate electron donor and electron acceptor.arrow_forwardDescribe the oxidation-reduction reaction and to explain the reason why these reactions are considered so essential in cellular metabolism. And give the example of a final electron acceptor that are found in aerobic and anaerobic organism.arrow_forwardWhich of the following final electron acceptors is used during anaerobic respiration? a. lactic acid b. pyruvate c. glucose d. nitrate e. waterarrow_forward
- Describe the energy transformation steps that occur within an electron transport chain during the process of oxidative phosphorylation. Please include a drawing of the explanation as well.arrow_forwardIn the krebs cycle, if the enzyme used succinate dehydrogenase used NAD+ as the oxidizing agent, what impact would it have on the overall production of ATP in the call?arrow_forward. Explain why coenzyme Q is an effective mobile electron carrier in the electron-transport chain.arrow_forward
- The final electron acceptor of electron transport chains in mitochondria is __________.arrow_forwardExplain how NADH carry electrons by explaining what a hydride is. Which metabolites can potentially accumulate when complex I of the electron transport chain is defective? Do you think NAD therapy will help with hangovers? Explain.arrow_forwardMuch of our understanding of ATP synthase is derived from research on aerobic bacteria. What makes these organisms useful for this research? Where do the reactions of glycolysis, the citric acid cycle, and the electron-transport chain occur in these organisms?arrow_forward
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