Aerobic respiration uses an external electron acceptor rather than an internal electron acceptor, as is used in anaerobic fermentation. Explain what this means. Why does using an external electron acceptor provide so much more energy to the cell?

Question

Want to see more full solutions like this?

Answer 1

Textbook Question

Chapter 10, Problem 10.1CC

Aerobic respiration uses an external electron acceptor rather than an internal electron acceptor, as is used in anaerobic fermentation. Explain what this means. Why does using an external electron acceptor provide so much more energy to the cell?

Expert Solution

Summary Introduction

To explain: The meaning of “Aerobic respiration uses an external electron acceptor rather than an internal electron acceptor, as is used in anaerobic fermentation”.

Introduction: Cell is the basic “fundamental unit” of life. Cell performs various metabolic activities that help in its survival. One such important metabolic activity is respiration. It is the flow of electrons to obtain energy by the oxidation of nutrients. Respiration is of two types: aerobic (oxygen dependent) and anaerobic (oxygen independent).

Explanation of Solution

Aerobic respiration is a type of respiration that occurs in the presence of oxygen. It uses an external electron acceptor. However, anaerobic fermentation is a type of fermentation that occurs in the absence of oxygen. The use of external electron acceptor helps in the complete oxidation of pyruvate to CO₂. This type of electron acceptor provides the conditions for the aerobic respiration to generate a set of 38 ATPs with least loss of energy molecules. It provides a more energy supply to the cell than by anaerobic fermentation.

Expert Solution

Summary Introduction

To explain: The reason for using an external electron acceptor to provide so much more energy to the cell.

Introduction: Cell is the basic “fundamental unit” of life. Cell performs various metabolic activities that help in its survival. One such important metabolic activity is respiration. It is the flow of electrons to obtain energy by the oxidation of nutrients. Respiration is of two types: aerobic (oxygen dependent) and anaerobic (oxygen independent).

Explanation of Solution

Aerobic respiration uses an external electron transfer. The use of external electron acceptor helps in the complete oxidation of pyruvate to CO₂. This type of electron acceptor provides the conditions for the aerobic respiration to generate a set of 38 ATPs with least loss of energy molecules. It provides a more energy supply to the cell. This terminal electron acceptor leads to continues redox reaction of NADH. This NADH is electron acceptors and they convert these electrons into higher energy molecules.

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

O Macmillan Learning You have 0.100 M solutions of acetic acid (pKa = 4.76) and sodium acetate. If you wanted to prepare 1.00 L of 0.100 M acetate buffer of pH 4.00, how many milliliters of acetic acid and sodium acetate would you add? acetic acid: mL sodium acetate: mL

How does the cost of food affect the nutritional choices people make?

Biopharmaceutics and Pharmacokinetics:Two-Compartment Model Zero-Order Absorption Questions SHOW ALL WORK, including equation used, variables used and each step to your solution, report your regression lines and axes names (with units if appropriate) :Calculate a-q a) B1, b) B2, c) hybrid rate constant (1) d) hybrid rate constant (2) e) t1/2,dist f) t1/2,elim g) k10 h) k12 i) k21 j) initial concentration (C0) k) central compartment volume (V1) l) steady-state volume (Vss) m) clearance (CL) AUC (0→10 min) using trapezoidal rule n) AUC (20→30 min) using trapezoidal rule o) AUCtail (AUC360→∞) p) total AUC (using short cut method) q) volume from AUC (VAUC)

Answer 2

Textbook Question

Chapter 10, Problem 10.1CC

Aerobic respiration uses an external electron acceptor rather than an internal electron acceptor, as is used in anaerobic fermentation. Explain what this means. Why does using an external electron acceptor provide so much more energy to the cell?

Expert Solution

Summary Introduction

To explain: The meaning of “Aerobic respiration uses an external electron acceptor rather than an internal electron acceptor, as is used in anaerobic fermentation”.

Introduction: Cell is the basic “fundamental unit” of life. Cell performs various metabolic activities that help in its survival. One such important metabolic activity is respiration. It is the flow of electrons to obtain energy by the oxidation of nutrients. Respiration is of two types: aerobic (oxygen dependent) and anaerobic (oxygen independent).

Explanation of Solution

Aerobic respiration is a type of respiration that occurs in the presence of oxygen. It uses an external electron acceptor. However, anaerobic fermentation is a type of fermentation that occurs in the absence of oxygen. The use of external electron acceptor helps in the complete oxidation of pyruvate to CO₂. This type of electron acceptor provides the conditions for the aerobic respiration to generate a set of 38 ATPs with least loss of energy molecules. It provides a more energy supply to the cell than by anaerobic fermentation.

Expert Solution

Summary Introduction

To explain: The reason for using an external electron acceptor to provide so much more energy to the cell.

Introduction: Cell is the basic “fundamental unit” of life. Cell performs various metabolic activities that help in its survival. One such important metabolic activity is respiration. It is the flow of electrons to obtain energy by the oxidation of nutrients. Respiration is of two types: aerobic (oxygen dependent) and anaerobic (oxygen independent).

Explanation of Solution

Aerobic respiration uses an external electron transfer. The use of external electron acceptor helps in the complete oxidation of pyruvate to CO₂. This type of electron acceptor provides the conditions for the aerobic respiration to generate a set of 38 ATPs with least loss of energy molecules. It provides a more energy supply to the cell. This terminal electron acceptor leads to continues redox reaction of NADH. This NADH is electron acceptors and they convert these electrons into higher energy molecules.

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!

Answer 3

Textbook Question

Chapter 10, Problem 10.1CC

Aerobic respiration uses an external electron acceptor rather than an internal electron acceptor, as is used in anaerobic fermentation. Explain what this means. Why does using an external electron acceptor provide so much more energy to the cell?

Expert Solution

Summary Introduction

To explain: The meaning of “Aerobic respiration uses an external electron acceptor rather than an internal electron acceptor, as is used in anaerobic fermentation”.

Introduction: Cell is the basic “fundamental unit” of life. Cell performs various metabolic activities that help in its survival. One such important metabolic activity is respiration. It is the flow of electrons to obtain energy by the oxidation of nutrients. Respiration is of two types: aerobic (oxygen dependent) and anaerobic (oxygen independent).

Explanation of Solution

Aerobic respiration is a type of respiration that occurs in the presence of oxygen. It uses an external electron acceptor. However, anaerobic fermentation is a type of fermentation that occurs in the absence of oxygen. The use of external electron acceptor helps in the complete oxidation of pyruvate to CO₂. This type of electron acceptor provides the conditions for the aerobic respiration to generate a set of 38 ATPs with least loss of energy molecules. It provides a more energy supply to the cell than by anaerobic fermentation.

Expert Solution

Summary Introduction

To explain: The reason for using an external electron acceptor to provide so much more energy to the cell.

Introduction: Cell is the basic “fundamental unit” of life. Cell performs various metabolic activities that help in its survival. One such important metabolic activity is respiration. It is the flow of electrons to obtain energy by the oxidation of nutrients. Respiration is of two types: aerobic (oxygen dependent) and anaerobic (oxygen independent).

Explanation of Solution

Aerobic respiration uses an external electron transfer. The use of external electron acceptor helps in the complete oxidation of pyruvate to CO₂. This type of electron acceptor provides the conditions for the aerobic respiration to generate a set of 38 ATPs with least loss of energy molecules. It provides a more energy supply to the cell. This terminal electron acceptor leads to continues redox reaction of NADH. This NADH is electron acceptors and they convert these electrons into higher energy molecules.

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!

Answer 4

Textbook Question

Chapter 10, Problem 10.1CC

Aerobic respiration uses an external electron acceptor rather than an internal electron acceptor, as is used in anaerobic fermentation. Explain what this means. Why does using an external electron acceptor provide so much more energy to the cell?

Expert Solution

Summary Introduction

To explain: The meaning of “Aerobic respiration uses an external electron acceptor rather than an internal electron acceptor, as is used in anaerobic fermentation”.

Introduction: Cell is the basic “fundamental unit” of life. Cell performs various metabolic activities that help in its survival. One such important metabolic activity is respiration. It is the flow of electrons to obtain energy by the oxidation of nutrients. Respiration is of two types: aerobic (oxygen dependent) and anaerobic (oxygen independent).

Explanation of Solution

Aerobic respiration is a type of respiration that occurs in the presence of oxygen. It uses an external electron acceptor. However, anaerobic fermentation is a type of fermentation that occurs in the absence of oxygen. The use of external electron acceptor helps in the complete oxidation of pyruvate to CO₂. This type of electron acceptor provides the conditions for the aerobic respiration to generate a set of 38 ATPs with least loss of energy molecules. It provides a more energy supply to the cell than by anaerobic fermentation.

Expert Solution

Summary Introduction

To explain: The reason for using an external electron acceptor to provide so much more energy to the cell.

Introduction: Cell is the basic “fundamental unit” of life. Cell performs various metabolic activities that help in its survival. One such important metabolic activity is respiration. It is the flow of electrons to obtain energy by the oxidation of nutrients. Respiration is of two types: aerobic (oxygen dependent) and anaerobic (oxygen independent).

Explanation of Solution

Aerobic respiration uses an external electron transfer. The use of external electron acceptor helps in the complete oxidation of pyruvate to CO₂. This type of electron acceptor provides the conditions for the aerobic respiration to generate a set of 38 ATPs with least loss of energy molecules. It provides a more energy supply to the cell. This terminal electron acceptor leads to continues redox reaction of NADH. This NADH is electron acceptors and they convert these electrons into higher energy molecules.

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!

Answer 5

Textbook Question

Answer 6

Textbook Question

Answer 7

Expert Solution

Summary Introduction

To explain: The meaning of “Aerobic respiration uses an external electron acceptor rather than an internal electron acceptor, as is used in anaerobic fermentation”.

Introduction: Cell is the basic “fundamental unit” of life. Cell performs various metabolic activities that help in its survival. One such important metabolic activity is respiration. It is the flow of electrons to obtain energy by the oxidation of nutrients. Respiration is of two types: aerobic (oxygen dependent) and anaerobic (oxygen independent).

Explanation of Solution

Aerobic respiration is a type of respiration that occurs in the presence of oxygen. It uses an external electron acceptor. However, anaerobic fermentation is a type of fermentation that occurs in the absence of oxygen. The use of external electron acceptor helps in the complete oxidation of pyruvate to CO₂. This type of electron acceptor provides the conditions for the aerobic respiration to generate a set of 38 ATPs with least loss of energy molecules. It provides a more energy supply to the cell than by anaerobic fermentation.

Expert Solution

Summary Introduction

To explain: The reason for using an external electron acceptor to provide so much more energy to the cell.

Introduction: Cell is the basic “fundamental unit” of life. Cell performs various metabolic activities that help in its survival. One such important metabolic activity is respiration. It is the flow of electrons to obtain energy by the oxidation of nutrients. Respiration is of two types: aerobic (oxygen dependent) and anaerobic (oxygen independent).

Explanation of Solution

Aerobic respiration uses an external electron transfer. The use of external electron acceptor helps in the complete oxidation of pyruvate to CO₂. This type of electron acceptor provides the conditions for the aerobic respiration to generate a set of 38 ATPs with least loss of energy molecules. It provides a more energy supply to the cell. This terminal electron acceptor leads to continues redox reaction of NADH. This NADH is electron acceptors and they convert these electrons into higher energy molecules.

Answer 8

Expert Solution

Summary Introduction

To explain: The meaning of “Aerobic respiration uses an external electron acceptor rather than an internal electron acceptor, as is used in anaerobic fermentation”.

Introduction: Cell is the basic “fundamental unit” of life. Cell performs various metabolic activities that help in its survival. One such important metabolic activity is respiration. It is the flow of electrons to obtain energy by the oxidation of nutrients. Respiration is of two types: aerobic (oxygen dependent) and anaerobic (oxygen independent).

Explanation of Solution

Aerobic respiration is a type of respiration that occurs in the presence of oxygen. It uses an external electron acceptor. However, anaerobic fermentation is a type of fermentation that occurs in the absence of oxygen. The use of external electron acceptor helps in the complete oxidation of pyruvate to CO₂. This type of electron acceptor provides the conditions for the aerobic respiration to generate a set of 38 ATPs with least loss of energy molecules. It provides a more energy supply to the cell than by anaerobic fermentation.

Answer 9

Expert Solution

Answer 10

Expert Solution

Answer 11

Expert Solution

Answer 12

Summary Introduction

To explain: The meaning of “Aerobic respiration uses an external electron acceptor rather than an internal electron acceptor, as is used in anaerobic fermentation”.

Introduction: Cell is the basic “fundamental unit” of life. Cell performs various metabolic activities that help in its survival. One such important metabolic activity is respiration. It is the flow of electrons to obtain energy by the oxidation of nutrients. Respiration is of two types: aerobic (oxygen dependent) and anaerobic (oxygen independent).

Answer 13

Explanation of Solution

Aerobic respiration is a type of respiration that occurs in the presence of oxygen. It uses an external electron acceptor. However, anaerobic fermentation is a type of fermentation that occurs in the absence of oxygen. The use of external electron acceptor helps in the complete oxidation of pyruvate to CO₂. This type of electron acceptor provides the conditions for the aerobic respiration to generate a set of 38 ATPs with least loss of energy molecules. It provides a more energy supply to the cell than by anaerobic fermentation.

Answer 14

Expert Solution

Summary Introduction

To explain: The reason for using an external electron acceptor to provide so much more energy to the cell.

Introduction: Cell is the basic “fundamental unit” of life. Cell performs various metabolic activities that help in its survival. One such important metabolic activity is respiration. It is the flow of electrons to obtain energy by the oxidation of nutrients. Respiration is of two types: aerobic (oxygen dependent) and anaerobic (oxygen independent).

Explanation of Solution

Aerobic respiration uses an external electron transfer. The use of external electron acceptor helps in the complete oxidation of pyruvate to CO₂. This type of electron acceptor provides the conditions for the aerobic respiration to generate a set of 38 ATPs with least loss of energy molecules. It provides a more energy supply to the cell. This terminal electron acceptor leads to continues redox reaction of NADH. This NADH is electron acceptors and they convert these electrons into higher energy molecules.

Answer 15

Expert Solution

Answer 16

Expert Solution

Answer 17

Expert Solution

Answer 18

Summary Introduction

To explain: The reason for using an external electron acceptor to provide so much more energy to the cell.

Introduction: Cell is the basic “fundamental unit” of life. Cell performs various metabolic activities that help in its survival. One such important metabolic activity is respiration. It is the flow of electrons to obtain energy by the oxidation of nutrients. Respiration is of two types: aerobic (oxygen dependent) and anaerobic (oxygen independent).

Answer 19

Explanation of Solution

Aerobic respiration uses an external electron transfer. The use of external electron acceptor helps in the complete oxidation of pyruvate to CO₂. This type of electron acceptor provides the conditions for the aerobic respiration to generate a set of 38 ATPs with least loss of energy molecules. It provides a more energy supply to the cell. This terminal electron acceptor leads to continues redox reaction of NADH. This NADH is electron acceptors and they convert these electrons into higher energy molecules.

Answer 20

Ch. 10 - Aerobic respiration uses an external electron...Ch. 10 - Working with 3-D TEM often involves the difficult...Ch. 10 - Explain how the location and organization of the...Ch. 10 - As pyruvate is completely oxidized to CO2 in the...Ch. 10 - Why are the electron carriers in the ETS arranged...Ch. 10 - How is the chemical energy that is released as...Ch. 10 - How does the ATP synthase complex convert the...Ch. 10 - Where do the 38 ATP molecules produced during...Ch. 10 - Localization of Molecules and Functions Within the...Ch. 10 - Localization of Molecules and Functions Within the...

Aerobic respiration uses an external electron acceptor rather than an internal electron acceptor, as is used in anaerobic fermentation. Explain what this means. Why does using an external electron acceptor provide so much more energy to the cell?

Videos

Explanation of Solution

Explanation of Solution

Want to see more full solutions like this?

Chapter 10 Solutions