Fungi include organisms that are neither plants nor animals. They are the group of eukaryotic organisms that include yeasts, molds, and mushrooms. They are known to be the decomposers of dead organic matter in an ecosystem. Fungi get food by absorbing the nutrients from other organisms. They do not prepare their own food.

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Answer 1

Question

Chapter 23, Problem 1MC

Summary Introduction

Introduction:

Fungi include organisms that are neither plants nor animals. They are the group of eukaryotic organisms that include yeasts, molds, and mushrooms. They are known to be the decomposers of dead organic matter in an ecosystem. Fungi get food by absorbing the nutrients from other organisms. They do not prepare their own food.

Expert Solution & Answer

Answer to Problem 1MC

Correct answer:

The cell wall of fungi is primarily made up of chitin. Therefore, option (c) is correct.

Option (c) is given as “chitin”.

Explanation of Solution

Justify reason for the correct statement:

The fungal cell wall is made up of chitin which is a fibrous substance made up of the polysaccharide. It is a polymer of N-acetylglucosamine molecules.

Hence, option (c) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “lignin”.

Lignin which is found in the cell wall of plants is responsible for the rigidity and prevents water absorption. Hence, it is a wrong answer.

Option (b) is given as “cellulose”.

Cellulose is the main component of plant cell wall. Hence, it is a wrong answer.

Option (d) is given as “glucose”

Glucose is the product synthesized in plants during photosynthesis. Hence, it is a wrong answer.

Hence, options (a), (b), and (d) are incorrect.

Conclusion

The fungal cell wall is composed of chitin which is a polysaccharide having repeating units of N-acetylglucosamine molecules.

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Svp je voulais demander l aide pour mon exercice

Imagine that you are a clinical geneticist. Your colleague is an oncologist who wants your help explaining the basics of genetics to their patient, who will be undergoing genetic testing in the coming weeks for possible acute myeloid leukemia (AML) induced by the radiation she had several years ago for breast cancer. Write a 1,050- to 1,225-word memo to your colleague. Include the following in your memo: An explanation of the molecular structure of DNA and RNA, highlighting both similarities and differences A description of the processes of transcription and translation An explanation of the differences between leading and lagging strands and how the DNA is replicated in each strand Reponses to the following common questions patients might ask about this type of genetic testing and genetic disorder: Does AML run in families? What genes are tested for?

Respond to the following in a minimum of 175 words: What are some potential consequences that could result if the processes of replication, transcription, and translation don’t function correctly? Provide an example of how you might explain these consequences in terms that patients might understand.

Answer 2

Question

Chapter 23, Problem 1MC

Summary Introduction

Introduction:

Fungi include organisms that are neither plants nor animals. They are the group of eukaryotic organisms that include yeasts, molds, and mushrooms. They are known to be the decomposers of dead organic matter in an ecosystem. Fungi get food by absorbing the nutrients from other organisms. They do not prepare their own food.

Expert Solution & Answer

Answer to Problem 1MC

Correct answer:

The cell wall of fungi is primarily made up of chitin. Therefore, option (c) is correct.

Option (c) is given as “chitin”.

Explanation of Solution

Justify reason for the correct statement:

The fungal cell wall is made up of chitin which is a fibrous substance made up of the polysaccharide. It is a polymer of N-acetylglucosamine molecules.

Hence, option (c) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “lignin”.

Lignin which is found in the cell wall of plants is responsible for the rigidity and prevents water absorption. Hence, it is a wrong answer.

Option (b) is given as “cellulose”.

Cellulose is the main component of plant cell wall. Hence, it is a wrong answer.

Option (d) is given as “glucose”

Glucose is the product synthesized in plants during photosynthesis. Hence, it is a wrong answer.

Hence, options (a), (b), and (d) are incorrect.

Conclusion

The fungal cell wall is composed of chitin which is a polysaccharide having repeating units of N-acetylglucosamine molecules.

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

Answer 3

Question

Chapter 23, Problem 1MC

Summary Introduction

Introduction:

Fungi include organisms that are neither plants nor animals. They are the group of eukaryotic organisms that include yeasts, molds, and mushrooms. They are known to be the decomposers of dead organic matter in an ecosystem. Fungi get food by absorbing the nutrients from other organisms. They do not prepare their own food.

Expert Solution & Answer

Answer to Problem 1MC

Correct answer:

The cell wall of fungi is primarily made up of chitin. Therefore, option (c) is correct.

Option (c) is given as “chitin”.

Explanation of Solution

Justify reason for the correct statement:

The fungal cell wall is made up of chitin which is a fibrous substance made up of the polysaccharide. It is a polymer of N-acetylglucosamine molecules.

Hence, option (c) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “lignin”.

Lignin which is found in the cell wall of plants is responsible for the rigidity and prevents water absorption. Hence, it is a wrong answer.

Option (b) is given as “cellulose”.

Cellulose is the main component of plant cell wall. Hence, it is a wrong answer.

Option (d) is given as “glucose”

Glucose is the product synthesized in plants during photosynthesis. Hence, it is a wrong answer.

Hence, options (a), (b), and (d) are incorrect.

Conclusion

The fungal cell wall is composed of chitin which is a polysaccharide having repeating units of N-acetylglucosamine molecules.

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

Answer 4

Question

Chapter 23, Problem 1MC

Summary Introduction

Introduction:

Fungi include organisms that are neither plants nor animals. They are the group of eukaryotic organisms that include yeasts, molds, and mushrooms. They are known to be the decomposers of dead organic matter in an ecosystem. Fungi get food by absorbing the nutrients from other organisms. They do not prepare their own food.

Expert Solution & Answer

Answer to Problem 1MC

Correct answer:

The cell wall of fungi is primarily made up of chitin. Therefore, option (c) is correct.

Option (c) is given as “chitin”.

Explanation of Solution

Justify reason for the correct statement:

The fungal cell wall is made up of chitin which is a fibrous substance made up of the polysaccharide. It is a polymer of N-acetylglucosamine molecules.

Hence, option (c) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “lignin”.

Lignin which is found in the cell wall of plants is responsible for the rigidity and prevents water absorption. Hence, it is a wrong answer.

Option (b) is given as “cellulose”.

Cellulose is the main component of plant cell wall. Hence, it is a wrong answer.

Option (d) is given as “glucose”

Glucose is the product synthesized in plants during photosynthesis. Hence, it is a wrong answer.

Hence, options (a), (b), and (d) are incorrect.

Conclusion

The fungal cell wall is composed of chitin which is a polysaccharide having repeating units of N-acetylglucosamine molecules.

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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 23, Problem 1MC

Summary Introduction

Introduction:

Fungi include organisms that are neither plants nor animals. They are the group of eukaryotic organisms that include yeasts, molds, and mushrooms. They are known to be the decomposers of dead organic matter in an ecosystem. Fungi get food by absorbing the nutrients from other organisms. They do not prepare their own food.

Expert Solution & Answer

Answer to Problem 1MC

Correct answer:

The cell wall of fungi is primarily made up of chitin. Therefore, option (c) is correct.

Option (c) is given as “chitin”.

Explanation of Solution

Justify reason for the correct statement:

The fungal cell wall is made up of chitin which is a fibrous substance made up of the polysaccharide. It is a polymer of N-acetylglucosamine molecules.

Hence, option (c) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “lignin”.

Lignin which is found in the cell wall of plants is responsible for the rigidity and prevents water absorption. Hence, it is a wrong answer.

Option (b) is given as “cellulose”.

Cellulose is the main component of plant cell wall. Hence, it is a wrong answer.

Option (d) is given as “glucose”

Glucose is the product synthesized in plants during photosynthesis. Hence, it is a wrong answer.

Hence, options (a), (b), and (d) are incorrect.

Conclusion

The fungal cell wall is composed of chitin which is a polysaccharide having repeating units of N-acetylglucosamine molecules.

Answer 6

Chapter 23, Problem 1MC

Summary Introduction

Introduction:

Fungi include organisms that are neither plants nor animals. They are the group of eukaryotic organisms that include yeasts, molds, and mushrooms. They are known to be the decomposers of dead organic matter in an ecosystem. Fungi get food by absorbing the nutrients from other organisms. They do not prepare their own food.

Expert Solution & Answer

Answer to Problem 1MC

Correct answer:

The cell wall of fungi is primarily made up of chitin. Therefore, option (c) is correct.

Option (c) is given as “chitin”.

Explanation of Solution

Justify reason for the correct statement:

The fungal cell wall is made up of chitin which is a fibrous substance made up of the polysaccharide. It is a polymer of N-acetylglucosamine molecules.

Hence, option (c) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “lignin”.

Lignin which is found in the cell wall of plants is responsible for the rigidity and prevents water absorption. Hence, it is a wrong answer.

Option (b) is given as “cellulose”.

Cellulose is the main component of plant cell wall. Hence, it is a wrong answer.

Option (d) is given as “glucose”

Glucose is the product synthesized in plants during photosynthesis. Hence, it is a wrong answer.

Hence, options (a), (b), and (d) are incorrect.

Conclusion

The fungal cell wall is composed of chitin which is a polysaccharide having repeating units of N-acetylglucosamine molecules.

Answer 7

Chapter 23, Problem 1MC

Summary Introduction

Introduction:

Fungi include organisms that are neither plants nor animals. They are the group of eukaryotic organisms that include yeasts, molds, and mushrooms. They are known to be the decomposers of dead organic matter in an ecosystem. Fungi get food by absorbing the nutrients from other organisms. They do not prepare their own food.

Answer 8

Expert Solution & Answer

Answer to Problem 1MC

Correct answer:

The cell wall of fungi is primarily made up of chitin. Therefore, option (c) is correct.

Option (c) is given as “chitin”.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Explanation of Solution

Justify reason for the correct statement:

The fungal cell wall is made up of chitin which is a fibrous substance made up of the polysaccharide. It is a polymer of N-acetylglucosamine molecules.

Hence, option (c) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “lignin”.

Lignin which is found in the cell wall of plants is responsible for the rigidity and prevents water absorption. Hence, it is a wrong answer.

Option (b) is given as “cellulose”.

Cellulose is the main component of plant cell wall. Hence, it is a wrong answer.

Option (d) is given as “glucose”

Glucose is the product synthesized in plants during photosynthesis. Hence, it is a wrong answer.

Hence, options (a), (b), and (d) are incorrect.