The type of microbes causing an infection if the patient’s samples revealed the presence of cells containing a cell wall. Concept introduction: The cell wall is an outer structural component of a cell present in species of bacteria, archaebacteria, and fungi . The cell wall of gram-positive bacteria is composed of a layer of peptidoglycan with cross-linking by amino-acids. It is composed of repeating layers of N-acetyl glucosamine and N-acetyl muramic acid. Teichoic acid is present in the outer layer of bacteria. Lipopolysaccharides are present in the outer layer of gram-negative bacteria. Pseudomurein is present in the cell wall of archaebacteria. Fungi cell wall is composed of polysaccharide chitin and cellulose.

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Answer 1

Question

Chapter 4, Problem 2CT

a.

Summary Introduction

To discuss:

The type of microbes causing an infection if the patient’s samples revealed the presence of cells containing a cell wall.

Concept introduction:

The cell wall is an outer structural component of a cell present in species of bacteria, archaebacteria, and fungi. The cell wall of gram-positive bacteria is composed of a layer of peptidoglycan with cross-linking by amino-acids. It is composed of repeating layers of N-acetyl glucosamine and N-acetyl muramic acid. Teichoic acid is present in the outer layer of bacteria. Lipopolysaccharides are present in the outer layer of gram-negative bacteria. Pseudomurein is present in the cell wall of archaebacteria. Fungi cell wall is composed of polysaccharide chitin and cellulose.

b.

Summary Introduction

To explain:

Change in hypothesis regarding the microbe present causing patient infection showing the presence of ribosomes (the 80S) and nucleus.

Concept introduction:

Hypothesis is an explanation for a phenomenon based on observation. It needs to be tested experimentally to be included under a scientific hypothesis. It includes the validation of experimental results and values by performing experiments again.

c.

Summary Introduction

To explain:

The final biochemical analysis of a microbe-based on evidence that cell wall is composed of chitin.

Concept introduction:

Fungi are small unicellular organisms which are classified into three types like molds, yeasts, and mushrooms. They produce toxins which can cause illness. Fungal spores are present in the air and enter the respiratory system of humans through the nasal tract.

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Answer 2

Question

Chapter 4, Problem 2CT

a.

Summary Introduction

To discuss:

The type of microbes causing an infection if the patient’s samples revealed the presence of cells containing a cell wall.

Concept introduction:

The cell wall is an outer structural component of a cell present in species of bacteria, archaebacteria, and fungi. The cell wall of gram-positive bacteria is composed of a layer of peptidoglycan with cross-linking by amino-acids. It is composed of repeating layers of N-acetyl glucosamine and N-acetyl muramic acid. Teichoic acid is present in the outer layer of bacteria. Lipopolysaccharides are present in the outer layer of gram-negative bacteria. Pseudomurein is present in the cell wall of archaebacteria. Fungi cell wall is composed of polysaccharide chitin and cellulose.

b.

Summary Introduction

To explain:

Change in hypothesis regarding the microbe present causing patient infection showing the presence of ribosomes (the 80S) and nucleus.

Concept introduction:

Hypothesis is an explanation for a phenomenon based on observation. It needs to be tested experimentally to be included under a scientific hypothesis. It includes the validation of experimental results and values by performing experiments again.

c.

Summary Introduction

To explain:

The final biochemical analysis of a microbe-based on evidence that cell wall is composed of chitin.

Concept introduction:

Fungi are small unicellular organisms which are classified into three types like molds, yeasts, and mushrooms. They produce toxins which can cause illness. Fungal spores are present in the air and enter the respiratory system of humans through the nasal tract.

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Answer 3

Question

Chapter 4, Problem 2CT

a.

Summary Introduction

To discuss:

The type of microbes causing an infection if the patient’s samples revealed the presence of cells containing a cell wall.

Concept introduction:

The cell wall is an outer structural component of a cell present in species of bacteria, archaebacteria, and fungi. The cell wall of gram-positive bacteria is composed of a layer of peptidoglycan with cross-linking by amino-acids. It is composed of repeating layers of N-acetyl glucosamine and N-acetyl muramic acid. Teichoic acid is present in the outer layer of bacteria. Lipopolysaccharides are present in the outer layer of gram-negative bacteria. Pseudomurein is present in the cell wall of archaebacteria. Fungi cell wall is composed of polysaccharide chitin and cellulose.

b.

Summary Introduction

To explain:

Change in hypothesis regarding the microbe present causing patient infection showing the presence of ribosomes (the 80S) and nucleus.

Concept introduction:

Hypothesis is an explanation for a phenomenon based on observation. It needs to be tested experimentally to be included under a scientific hypothesis. It includes the validation of experimental results and values by performing experiments again.

c.

Summary Introduction

To explain:

The final biochemical analysis of a microbe-based on evidence that cell wall is composed of chitin.

Concept introduction:

Fungi are small unicellular organisms which are classified into three types like molds, yeasts, and mushrooms. They produce toxins which can cause illness. Fungal spores are present in the air and enter the respiratory system of humans through the nasal tract.

Expert Solution & Answer

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Answer 4

Question

Chapter 4, Problem 2CT

a.

Summary Introduction

To discuss:

The type of microbes causing an infection if the patient’s samples revealed the presence of cells containing a cell wall.

Concept introduction:

The cell wall is an outer structural component of a cell present in species of bacteria, archaebacteria, and fungi. The cell wall of gram-positive bacteria is composed of a layer of peptidoglycan with cross-linking by amino-acids. It is composed of repeating layers of N-acetyl glucosamine and N-acetyl muramic acid. Teichoic acid is present in the outer layer of bacteria. Lipopolysaccharides are present in the outer layer of gram-negative bacteria. Pseudomurein is present in the cell wall of archaebacteria. Fungi cell wall is composed of polysaccharide chitin and cellulose.

b.

Summary Introduction

To explain:

Change in hypothesis regarding the microbe present causing patient infection showing the presence of ribosomes (the 80S) and nucleus.

Concept introduction:

Hypothesis is an explanation for a phenomenon based on observation. It needs to be tested experimentally to be included under a scientific hypothesis. It includes the validation of experimental results and values by performing experiments again.

c.

Summary Introduction

To explain:

The final biochemical analysis of a microbe-based on evidence that cell wall is composed of chitin.

Concept introduction:

Fungi are small unicellular organisms which are classified into three types like molds, yeasts, and mushrooms. They produce toxins which can cause illness. Fungal spores are present in the air and enter the respiratory system of humans through the nasal tract.

Expert Solution & Answer

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Answer 5

Chapter 4, Problem 2CT

a.

Summary Introduction

To discuss:

The type of microbes causing an infection if the patient’s samples revealed the presence of cells containing a cell wall.

Concept introduction:

The cell wall is an outer structural component of a cell present in species of bacteria, archaebacteria, and fungi. The cell wall of gram-positive bacteria is composed of a layer of peptidoglycan with cross-linking by amino-acids. It is composed of repeating layers of N-acetyl glucosamine and N-acetyl muramic acid. Teichoic acid is present in the outer layer of bacteria. Lipopolysaccharides are present in the outer layer of gram-negative bacteria. Pseudomurein is present in the cell wall of archaebacteria. Fungi cell wall is composed of polysaccharide chitin and cellulose.

b.

Summary Introduction

To explain:

Change in hypothesis regarding the microbe present causing patient infection showing the presence of ribosomes (the 80S) and nucleus.

Concept introduction:

Hypothesis is an explanation for a phenomenon based on observation. It needs to be tested experimentally to be included under a scientific hypothesis. It includes the validation of experimental results and values by performing experiments again.

c.

Summary Introduction

To explain:

The final biochemical analysis of a microbe-based on evidence that cell wall is composed of chitin.

Concept introduction:

Fungi are small unicellular organisms which are classified into three types like molds, yeasts, and mushrooms. They produce toxins which can cause illness. Fungal spores are present in the air and enter the respiratory system of humans through the nasal tract.

Answer 6

Chapter 4, Problem 2CT

a.

Summary Introduction

To discuss:

The type of microbes causing an infection if the patient’s samples revealed the presence of cells containing a cell wall.

Concept introduction:

The cell wall is an outer structural component of a cell present in species of bacteria, archaebacteria, and fungi. The cell wall of gram-positive bacteria is composed of a layer of peptidoglycan with cross-linking by amino-acids. It is composed of repeating layers of N-acetyl glucosamine and N-acetyl muramic acid. Teichoic acid is present in the outer layer of bacteria. Lipopolysaccharides are present in the outer layer of gram-negative bacteria. Pseudomurein is present in the cell wall of archaebacteria. Fungi cell wall is composed of polysaccharide chitin and cellulose.

Answer 7

Chapter 4, Problem 2CT

a.

Summary Introduction

To discuss:

The type of microbes causing an infection if the patient’s samples revealed the presence of cells containing a cell wall.

Concept introduction:

The cell wall is an outer structural component of a cell present in species of bacteria, archaebacteria, and fungi. The cell wall of gram-positive bacteria is composed of a layer of peptidoglycan with cross-linking by amino-acids. It is composed of repeating layers of N-acetyl glucosamine and N-acetyl muramic acid. Teichoic acid is present in the outer layer of bacteria. Lipopolysaccharides are present in the outer layer of gram-negative bacteria. Pseudomurein is present in the cell wall of archaebacteria. Fungi cell wall is composed of polysaccharide chitin and cellulose.

Answer 8

b.

Summary Introduction

To explain:

Change in hypothesis regarding the microbe present causing patient infection showing the presence of ribosomes (the 80S) and nucleus.

Concept introduction:

Hypothesis is an explanation for a phenomenon based on observation. It needs to be tested experimentally to be included under a scientific hypothesis. It includes the validation of experimental results and values by performing experiments again.

Answer 9

b.

Summary Introduction

To explain:

Change in hypothesis regarding the microbe present causing patient infection showing the presence of ribosomes (the 80S) and nucleus.

Concept introduction:

Hypothesis is an explanation for a phenomenon based on observation. It needs to be tested experimentally to be included under a scientific hypothesis. It includes the validation of experimental results and values by performing experiments again.

Answer 10

c.

Summary Introduction

To explain:

The final biochemical analysis of a microbe-based on evidence that cell wall is composed of chitin.

Concept introduction:

Fungi are small unicellular organisms which are classified into three types like molds, yeasts, and mushrooms. They produce toxins which can cause illness. Fungal spores are present in the air and enter the respiratory system of humans through the nasal tract.

Answer 11

c.

Summary Introduction

To explain:

The final biochemical analysis of a microbe-based on evidence that cell wall is composed of chitin.

Concept introduction:

Fungi are small unicellular organisms which are classified into three types like molds, yeasts, and mushrooms. They produce toxins which can cause illness. Fungal spores are present in the air and enter the respiratory system of humans through the nasal tract.

Answer 12

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Answer 13

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Answer 14

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Answer 15

Ch. 4.1 - Relate bacterial, archaeal, and eukaryotic cells...Ch. 4.1 - List the types of eukaryotic microorganisms, and...Ch. 4.2 - List and describe the three main fibers of the...Ch. 4.2 - Prob. 1NP Ch. 4.2 - Differentiate among the flagellar structures of...Ch. 4.2 - Prob. 4AYP Ch. 4.2 - List similarities and differences between...Ch. 4.2 - Describe the main structural components of a...Ch. 4.2 - Diagram how the nucleus, endoplasmic reticulum,...Ch. 4.2 - Prob. 8AYP

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Chapter 4 Solutions