Pearson eText Principles of Human Physiology -- Instant Access (Pearson+)
Pearson eText Principles of Human Physiology -- Instant Access (Pearson+)
6th Edition
ISBN: 9780135213001
Author: Cindy Stanfield
Publisher: PEARSON+
bartleby

Concept explainers

bartleby

Videos

Question
Book Icon
Chapter 3, Problem 1E
Summary Introduction

Introduction:

Oxidation is a reaction in which addition of oxygen happens or release of electron takes place of when the release of hydrogen occurs. The oxidation of glucose in the cells occurs along with the formation of ATP (adenosine triphosphate), they are known as the energy currency of the cells. Carbon dioxide and oxygen are also released. When a molecule of glucose undergoes oxidation in the cell, the oxygen molecule reacts with the hydrogen molecules and form water molecules. This entire reaction is named cellular respiration in an aerobic environment.

Expert Solution & Answer
Check Mark

Answer to Problem 1E

Correct answer:

Option (b) is the correct answer. When glucose compound undergoes oxidation in the cells, oxygen reacts with hydrogen ion and forms water.

Explanation of Solution

Explanation/justification for the correct answer:

Here in this reaction, glucose molecule is oxidized to release carbon dioxide and oxygen is reduced to form water by combining with the hydrogen ions.

This entire reaction can be given by the equation:

C6H12O6+6O2+38ADP+38Pi6CO2+6H2O+38ATP

Thus, option (b) is the correct answer i.e., oxygen reacts with a hydrogen ion and form water by getting reduced.

Explanation for the incorrect answer:

Option (a) is incorrect since oxygen atoms gain electrons from the hydrogen and not carbon, so it produces water and not carbon dioxide.

Option (c) is also not correct as finally the electron is accepted by oxygen. Oxygen receives this electron directly from hydrogen and forms water molecules.

Option (d) is also incorrect since the formation of ATP is different than this reaction which doesn’t require oxygen atom for that reaction.

Option (e) is not true as the formation of acetate from acetyl CoA involves citric acid cycle or Krebs cycle which doesn’t include oxidation of glucose.

Conclusion

We can hence conclude that option (b) is the correct answer, that is, oxygen reacts with a hydrogen ion and form water by getting reduced.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!
Students have asked these similar questions
Biology You’re going to analyze 5 ul of your PCR product(out of 50 ul) on the gel. How much of 6X DNAloading buffer (dye) are you going to mix with yourPCR product to make final 1X concentration ofloading buffer in the PCR product-loading buffermixture?
Write the assignment on the title "GYMNOSPERMS" focus on the explanation of its important families, characters and reproduction.
Awnser these Discussion Questions Answer these discussion questions and submit them as part of your lab report. Part A: The Effect of Temperature on Enzyme Activity Graph the volume of oxygen produced against the temperature of the solution. How is the oxygen production in 30 seconds related to the rate of the reaction? At what temperature is the rate of reaction the highest? Lowest? Explain. Why might the enzyme activity decrease at very high temperatures? Why might a high fever be dangerous to humans? What is the optimal temperature for enzymes in the human body? Part B: The Effect of pH on Enzyme Activity Graph the volume of oxygen produced against the pH of the solution. At what pH is the rate of reaction the highest? Lowest? Explain. Why does changing the pH affect the enzyme activity? Research the enzyme catalase. What is its function in the human body? What is the optimal pH for the following enzymes found in the human body? Explain. (catalase, lipase (in your stomach),…
Knowledge Booster
Background pattern image
Biology
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
SEE MORE QUESTIONS
Recommended textbooks for you
Text book image
Human Anatomy & Physiology (11th Edition)
Biology
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:PEARSON
Text book image
Biology 2e
Biology
ISBN:9781947172517
Author:Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:OpenStax
Text book image
Anatomy & Physiology
Biology
ISBN:9781259398629
Author:McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:Mcgraw Hill Education,
Text book image
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
Text book image
Laboratory Manual For Human Anatomy & Physiology
Biology
ISBN:9781260159363
Author:Martin, Terry R., Prentice-craver, Cynthia
Publisher:McGraw-Hill Publishing Co.
Text book image
Inquiry Into Life (16th Edition)
Biology
ISBN:9781260231700
Author:Sylvia S. Mader, Michael Windelspecht
Publisher:McGraw Hill Education
Macromolecules | Classes and Functions; Author: 2 Minute Classroom;https://www.youtube.com/watch?v=V5hhrDFo8Vk;License: Standard youtube license