The type of chromophore associated with a negative stain. Introduction: Bacteria are unicellular prokaryotic organisms that maintain a definite shape since they contain the rigid cell wall. They are classified into different types based on the structure, namely coccus (spherical shaped), Bacillus (rod-shaped), filamentous, spirilla (spiral-shaped), appendaged, and pleomorphic bacteria. The structure of bacteria can be viewed under the microscope using the staining methods.

Question

Want to see more full solutions like this?

Answer 1

Question

Chapter 12, Problem 1SAQ

Summary Introduction

To explain: The type of chromophore associated with a negative stain.

Introduction: Bacteria are unicellular prokaryotic organisms that maintain a definite shape since they contain the rigid cell wall. They are classified into different types based on the structure, namely coccus (spherical shaped), Bacillus (rod-shaped), filamentous, spirilla (spiral-shaped), appendaged, and pleomorphic bacteria. The structure of bacteria can be viewed under the microscope using the staining methods.

Expert Solution & Answer

Explanation of Solution

The stain is the organic compound that consists of an auxochrome group and chromophore group. The chromophore is the color imparting compound that binds to the charged cellular components such as proteins, nucleic acids, and so on. The negative stain is the acidic stain that imparts a negative charge on the chromophore after dissociation and hence, it binds to the positive charge of the bacterial cell. Hence, it is anionic in nature.

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

Older adults have unique challenges in terms of their nutrient needs and physiological changes. Some changes may make it difficult to consume a healthful diet, so it is important to identify strategies to help overcome these obstacles. From the list below, choose all the correct statements about changes in older adults. Select all that apply. Poor vision can make it difficult for older adults to get to a supermarket, and to prepare meals. With age, taste and visual perception decline. As people age, salivary production increases. In older adults with dysphagia, foods like creamy soups, applesauce, and yogurt are usually well tolerated. Lean body mass increases in older adults.

When physical activity increases, energy requirements increase also. Depending on the type, intensity, and duration of physical activity, the body’s requirements for certain macronutrients may change as well. From the list below, choose all the correct statements about the effects of increased physical activity or athletic training. Select all that apply. An athlete who weighs 70 kg (154 lb) should consume 420 to 700 g of carbohydrate per day. How much additional energy an athlete needs depends on the specific activity the athlete engages in and the frequency of the activity. Those participating in vigorous exercise should restrict their fat intake to less than 15%% of total energy intake. Athletes who are following energy-restricted diets are at risk for consuming insufficient protein. The recommendation to limit saturated fat intake to less than 10%% of total energy intake does not apply to athletes or those who regularly engage in vigorous physical activity.

When taking vitamins and vitamin-mineral supplements, how can one be sure they are getting what they are taking?

Answer 2

Question

Chapter 12, Problem 1SAQ

Summary Introduction

To explain: The type of chromophore associated with a negative stain.

Introduction: Bacteria are unicellular prokaryotic organisms that maintain a definite shape since they contain the rigid cell wall. They are classified into different types based on the structure, namely coccus (spherical shaped), Bacillus (rod-shaped), filamentous, spirilla (spiral-shaped), appendaged, and pleomorphic bacteria. The structure of bacteria can be viewed under the microscope using the staining methods.

Expert Solution & Answer

Explanation of Solution

The stain is the organic compound that consists of an auxochrome group and chromophore group. The chromophore is the color imparting compound that binds to the charged cellular components such as proteins, nucleic acids, and so on. The negative stain is the acidic stain that imparts a negative charge on the chromophore after dissociation and hence, it binds to the positive charge of the bacterial cell. Hence, it is anionic in nature.

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

Question

Chapter 12, Problem 1SAQ

Summary Introduction

To explain: The type of chromophore associated with a negative stain.

Introduction: Bacteria are unicellular prokaryotic organisms that maintain a definite shape since they contain the rigid cell wall. They are classified into different types based on the structure, namely coccus (spherical shaped), Bacillus (rod-shaped), filamentous, spirilla (spiral-shaped), appendaged, and pleomorphic bacteria. The structure of bacteria can be viewed under the microscope using the staining methods.

Expert Solution & Answer

Explanation of Solution

The stain is the organic compound that consists of an auxochrome group and chromophore group. The chromophore is the color imparting compound that binds to the charged cellular components such as proteins, nucleic acids, and so on. The negative stain is the acidic stain that imparts a negative charge on the chromophore after dissociation and hence, it binds to the positive charge of the bacterial cell. Hence, it is anionic in nature.

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

Question

Chapter 12, Problem 1SAQ

Summary Introduction

To explain: The type of chromophore associated with a negative stain.

Introduction: Bacteria are unicellular prokaryotic organisms that maintain a definite shape since they contain the rigid cell wall. They are classified into different types based on the structure, namely coccus (spherical shaped), Bacillus (rod-shaped), filamentous, spirilla (spiral-shaped), appendaged, and pleomorphic bacteria. The structure of bacteria can be viewed under the microscope using the staining methods.

Expert Solution & Answer

Explanation of Solution

The stain is the organic compound that consists of an auxochrome group and chromophore group. The chromophore is the color imparting compound that binds to the charged cellular components such as proteins, nucleic acids, and so on. The negative stain is the acidic stain that imparts a negative charge on the chromophore after dissociation and hence, it binds to the positive charge of the bacterial cell. Hence, it is anionic in nature.

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

Chapter 12, Problem 1SAQ

Summary Introduction

To explain: The type of chromophore associated with a negative stain.

Introduction: Bacteria are unicellular prokaryotic organisms that maintain a definite shape since they contain the rigid cell wall. They are classified into different types based on the structure, namely coccus (spherical shaped), Bacillus (rod-shaped), filamentous, spirilla (spiral-shaped), appendaged, and pleomorphic bacteria. The structure of bacteria can be viewed under the microscope using the staining methods.

Expert Solution & Answer

Explanation of Solution

The stain is the organic compound that consists of an auxochrome group and chromophore group. The chromophore is the color imparting compound that binds to the charged cellular components such as proteins, nucleic acids, and so on. The negative stain is the acidic stain that imparts a negative charge on the chromophore after dissociation and hence, it binds to the positive charge of the bacterial cell. Hence, it is anionic in nature.

Answer 6

Chapter 12, Problem 1SAQ

Summary Introduction

To explain: The type of chromophore associated with a negative stain.

Introduction: Bacteria are unicellular prokaryotic organisms that maintain a definite shape since they contain the rigid cell wall. They are classified into different types based on the structure, namely coccus (spherical shaped), Bacillus (rod-shaped), filamentous, spirilla (spiral-shaped), appendaged, and pleomorphic bacteria. The structure of bacteria can be viewed under the microscope using the staining methods.

Expert Solution & Answer

Explanation of Solution

The stain is the organic compound that consists of an auxochrome group and chromophore group. The chromophore is the color imparting compound that binds to the charged cellular components such as proteins, nucleic acids, and so on. The negative stain is the acidic stain that imparts a negative charge on the chromophore after dissociation and hence, it binds to the positive charge of the bacterial cell. Hence, it is anionic in nature.

Answer 7

Chapter 12, Problem 1SAQ

Summary Introduction

To explain: The type of chromophore associated with a negative stain.

Introduction: Bacteria are unicellular prokaryotic organisms that maintain a definite shape since they contain the rigid cell wall. They are classified into different types based on the structure, namely coccus (spherical shaped), Bacillus (rod-shaped), filamentous, spirilla (spiral-shaped), appendaged, and pleomorphic bacteria. The structure of bacteria can be viewed under the microscope using the staining methods.

Answer 8

Expert Solution & Answer

Explanation of Solution

The stain is the organic compound that consists of an auxochrome group and chromophore group. The chromophore is the color imparting compound that binds to the charged cellular components such as proteins, nucleic acids, and so on. The negative stain is the acidic stain that imparts a negative charge on the chromophore after dissociation and hence, it binds to the positive charge of the bacterial cell. Hence, it is anionic in nature.