Why the development of the membrane system was an important phase in the origin of life. Introduction: The membrane system refers to the membrane bound organelles seen in all eukaryotic cells.

Question

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Answer 1

Question

Chapter 12, Problem 1SA

Summary Introduction

To analyze:

Why the development of the membrane system was an important phase in the origin of life.

Introduction:

The membrane system refers to the membrane bound organelles seen in all eukaryotic cells.

Expert Solution & Answer

Answer to Problem 1SA

Correct answer:

Option (a): amino acids.

Explanation of Solution

The formation of the first membrane around chemical components lead to the formation of the first cells. This started life on earth. When membrane systems developed around cells, it allowed more complexity to come into life processes.

The different chemical components within cells began to be enclosed within lipid membranes. This created specialized structures called organelles.

The development of the cell membrane allowed the cell to regulate the molecules that could interact with the cell components, allowing access to required chemicals, while inhibiting others that were injurious to the cell and its components.

Specialized functions evolved in the cells, and the cells in turn grew specialized for various functions. This may have been what led to the evolution of multicellular organisms. This development is considered an important phase in the origin of life.

Conclusion

The separation of different chemical components within a cell by membranes lead to the evolution of organelles. This is an important phase in evolution because it led to the increase in complexity of life processes.

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One of the ways for a cell to generate ATP is through the oxidative phosphorylation. In oxidative phosphorylation 3 ATP are produced from every one NADH molecule. In respiration, every glucose molecule produces 10 NADH molecules. If a cell is growing on 5 glucose molecules, how much ATP can be produced using oxidative phosphorylation/aerobic respiration?

If a cell is growing on 5 glucose molecules, how much ATP can be produced using oxidative phosphorylation/aerobic respiration?

Answer 2

Question

Chapter 12, Problem 1SA

Summary Introduction

To analyze:

Why the development of the membrane system was an important phase in the origin of life.

Introduction:

The membrane system refers to the membrane bound organelles seen in all eukaryotic cells.

Expert Solution & Answer

Answer to Problem 1SA

Correct answer:

Option (a): amino acids.

Explanation of Solution

The formation of the first membrane around chemical components lead to the formation of the first cells. This started life on earth. When membrane systems developed around cells, it allowed more complexity to come into life processes.

The different chemical components within cells began to be enclosed within lipid membranes. This created specialized structures called organelles.

The development of the cell membrane allowed the cell to regulate the molecules that could interact with the cell components, allowing access to required chemicals, while inhibiting others that were injurious to the cell and its components.

Specialized functions evolved in the cells, and the cells in turn grew specialized for various functions. This may have been what led to the evolution of multicellular organisms. This development is considered an important phase in the origin of life.

Conclusion

The separation of different chemical components within a cell by membranes lead to the evolution of organelles. This is an important phase in evolution because it led to the increase in complexity of life processes.

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Answer 3

Question

Chapter 12, Problem 1SA

Summary Introduction

To analyze:

Why the development of the membrane system was an important phase in the origin of life.

Introduction:

The membrane system refers to the membrane bound organelles seen in all eukaryotic cells.

Expert Solution & Answer

Answer to Problem 1SA

Correct answer:

Option (a): amino acids.

Explanation of Solution

The formation of the first membrane around chemical components lead to the formation of the first cells. This started life on earth. When membrane systems developed around cells, it allowed more complexity to come into life processes.

The different chemical components within cells began to be enclosed within lipid membranes. This created specialized structures called organelles.

The development of the cell membrane allowed the cell to regulate the molecules that could interact with the cell components, allowing access to required chemicals, while inhibiting others that were injurious to the cell and its components.

Specialized functions evolved in the cells, and the cells in turn grew specialized for various functions. This may have been what led to the evolution of multicellular organisms. This development is considered an important phase in the origin of life.

Conclusion

The separation of different chemical components within a cell by membranes lead to the evolution of organelles. This is an important phase in evolution because it led to the increase in complexity of life processes.

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Answer 4

Question

Chapter 12, Problem 1SA

Summary Introduction

To analyze:

Why the development of the membrane system was an important phase in the origin of life.

Introduction:

The membrane system refers to the membrane bound organelles seen in all eukaryotic cells.

Expert Solution & Answer

Answer to Problem 1SA

Correct answer:

Option (a): amino acids.

Explanation of Solution

The formation of the first membrane around chemical components lead to the formation of the first cells. This started life on earth. When membrane systems developed around cells, it allowed more complexity to come into life processes.

The different chemical components within cells began to be enclosed within lipid membranes. This created specialized structures called organelles.

The development of the cell membrane allowed the cell to regulate the molecules that could interact with the cell components, allowing access to required chemicals, while inhibiting others that were injurious to the cell and its components.

Specialized functions evolved in the cells, and the cells in turn grew specialized for various functions. This may have been what led to the evolution of multicellular organisms. This development is considered an important phase in the origin of life.

Conclusion

The separation of different chemical components within a cell by membranes lead to the evolution of organelles. This is an important phase in evolution because it led to the increase in complexity of life processes.

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Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Chapter 12, Problem 1SA

Summary Introduction

To analyze:

Why the development of the membrane system was an important phase in the origin of life.

Introduction:

The membrane system refers to the membrane bound organelles seen in all eukaryotic cells.

Expert Solution & Answer

Answer to Problem 1SA

Correct answer:

Option (a): amino acids.

Explanation of Solution

The formation of the first membrane around chemical components lead to the formation of the first cells. This started life on earth. When membrane systems developed around cells, it allowed more complexity to come into life processes.

The different chemical components within cells began to be enclosed within lipid membranes. This created specialized structures called organelles.

The development of the cell membrane allowed the cell to regulate the molecules that could interact with the cell components, allowing access to required chemicals, while inhibiting others that were injurious to the cell and its components.

Specialized functions evolved in the cells, and the cells in turn grew specialized for various functions. This may have been what led to the evolution of multicellular organisms. This development is considered an important phase in the origin of life.

Conclusion

The separation of different chemical components within a cell by membranes lead to the evolution of organelles. This is an important phase in evolution because it led to the increase in complexity of life processes.

Answer 6

Chapter 12, Problem 1SA

Summary Introduction

To analyze:

Why the development of the membrane system was an important phase in the origin of life.

Introduction:

The membrane system refers to the membrane bound organelles seen in all eukaryotic cells.

Expert Solution & Answer

Answer to Problem 1SA

Correct answer:

Option (a): amino acids.

Explanation of Solution

The formation of the first membrane around chemical components lead to the formation of the first cells. This started life on earth. When membrane systems developed around cells, it allowed more complexity to come into life processes.

The different chemical components within cells began to be enclosed within lipid membranes. This created specialized structures called organelles.

The development of the cell membrane allowed the cell to regulate the molecules that could interact with the cell components, allowing access to required chemicals, while inhibiting others that were injurious to the cell and its components.

Specialized functions evolved in the cells, and the cells in turn grew specialized for various functions. This may have been what led to the evolution of multicellular organisms. This development is considered an important phase in the origin of life.

Conclusion

The separation of different chemical components within a cell by membranes lead to the evolution of organelles. This is an important phase in evolution because it led to the increase in complexity of life processes.

Answer 7

Chapter 12, Problem 1SA

Summary Introduction

To analyze:

Why the development of the membrane system was an important phase in the origin of life.

Introduction:

The membrane system refers to the membrane bound organelles seen in all eukaryotic cells.

Answer 8

Expert Solution & Answer

Answer to Problem 1SA

Correct answer:

Option (a): amino acids.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Explanation of Solution

The formation of the first membrane around chemical components lead to the formation of the first cells. This started life on earth. When membrane systems developed around cells, it allowed more complexity to come into life processes.

The different chemical components within cells began to be enclosed within lipid membranes. This created specialized structures called organelles.

The development of the cell membrane allowed the cell to regulate the molecules that could interact with the cell components, allowing access to required chemicals, while inhibiting others that were injurious to the cell and its components.

Specialized functions evolved in the cells, and the cells in turn grew specialized for various functions. This may have been what led to the evolution of multicellular organisms. This development is considered an important phase in the origin of life.

Answer 12

Conclusion

The separation of different chemical components within a cell by membranes lead to the evolution of organelles. This is an important phase in evolution because it led to the increase in complexity of life processes.

Answer 13

Ch. 12 - Prob. 1SA Ch. 12 - Prob. 2SA Ch. 12 - Prob. 3SA Ch. 12 - Prob. 4SA Ch. 12 - Prob. 5SA Ch. 12 - Prob. 6SA Ch. 12 - Prob. 7SA Ch. 12 - Prob. 8SA Ch. 12 - Prob. 9SA Ch. 12 - Prob. 10SA

Why the development of the membrane system was an important phase in the origin of life. Introduction: The membrane system refers to the membrane bound organelles seen in all eukaryotic cells.

Solution Summary: The author analyzes how the development of the membrane system led to the evolution of multicellular organisms.

To analyze:

Why the development of the membrane system was an important phase in the origin of life.

Introduction:

The membrane system refers to the membrane bound organelles seen in all eukaryotic cells.

Answer to Problem 1SA

Explanation of Solution

Want to see more full solutions like this?

Chapter 12 Solutions

Why the development of the membrane system was an important phase in the origin of life. Introduction: The membrane system refers to the membrane bound organelles seen in all eukaryotic cells.

Solution Summary: The author analyzes how the development of the membrane system led to the evolution of multicellular organisms.

To analyze: Why the development of the membrane system was an important phase in the origin of life. Introduction: The membrane system refers to the membrane bound organelles seen in all eukaryotic cells.

Answer to Problem 1SA

Explanation of Solution

Want to see more full solutions like this?

Chapter 12 Solutions

To analyze:

Why the development of the membrane system was an important phase in the origin of life.

Introduction:

The membrane system refers to the membrane bound organelles seen in all eukaryotic cells.