Compare pathogenicity with virulence.

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Answer 1

Textbook Question

Chapter 15, Problem 1R

Compare pathogenicity with virulence.

Expert Solution & Answer

Summary Introduction

To compare:

Pathogenicity with virulence.

Introduction:

Illnesses in an individual is caused either by disturbing the normal metabolic activity of the host or by inducing the host’s immune system to produce a response. Pathogenic bacteria have developed a wide range of mechanisms to infect the human system. Such pathogens have the ability to colonize and invade organs of the human system, thus eventually leading to serious diseases.

Explanation of Solution

Microorganisms that have the ability to cause infectious diseases are referred to as pathogens. This ability of a microbe is denoted by the term pathogenicity. Such pathogenic microorganisms include bacteria, fungi, virus, and protozoa. The term virulence denotes the extent of pathogenicity of a particular pathogenic microorganism.

Conclusion

Pathogenicity refers to the ability of a microbe to cause infectious diseases, while the level of pathogenicity is referred to as virulence.

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Students have asked these similar questions

A sample of blood was taken from the above individual and prepared for haemoglobin analysis. However, when water was added the cells did not lyse and looked normal in size and shape. The technician suspected that they had may have made an error in the protocol – what is the most likely explanation? The cell membranes are more resistant than normal. An isotonic solution had been added instead of water. A solution of 0.1 M NaCl had been added instead of water. Not enough water had been added to the red blood cell pellet. The man had sickle-cell anaemia.

With reference to their absorption spectra of the oxy haemoglobin intact line) and deoxyhemoglobin (broken line) shown in Figure 2 below, how would you best explain the reason why there are differences in the major peaks of the spectra? Figure 2. SPECTRA OF OXYGENATED AND DEOXYGENATED HAEMOGLOBIN OBTAINED WITH THE RECORDING SPECTROPHOTOMETER 1.4 Abs < 0.8 06 0.4 400 420 440 460 480 500 520 540 560 580 600 nm 1. The difference in the spectra is due to a pH change in the deoxy-haemoglobin due to uptake of CO2- 2. There is more oxygen-carrying plasma in the oxy-haemoglobin sample. 3. The change in Mr due to oxygen binding causes the oxy haemoglobin to have a higher absorbance peak. 4. Oxy-haemoglobin is contaminated by carbaminohemoglobin, and therefore has a higher absorbance peak 5. Oxy-haemoglobin absorbs more light of blue wavelengths and less of red wavelengths than deoxy-haemoglobin

Answer 2

Textbook Question

Chapter 15, Problem 1R

Compare pathogenicity with virulence.

Expert Solution & Answer

Summary Introduction

To compare:

Pathogenicity with virulence.

Introduction:

Illnesses in an individual is caused either by disturbing the normal metabolic activity of the host or by inducing the host’s immune system to produce a response. Pathogenic bacteria have developed a wide range of mechanisms to infect the human system. Such pathogens have the ability to colonize and invade organs of the human system, thus eventually leading to serious diseases.

Explanation of Solution

Microorganisms that have the ability to cause infectious diseases are referred to as pathogens. This ability of a microbe is denoted by the term pathogenicity. Such pathogenic microorganisms include bacteria, fungi, virus, and protozoa. The term virulence denotes the extent of pathogenicity of a particular pathogenic microorganism.

Conclusion

Pathogenicity refers to the ability of a microbe to cause infectious diseases, while the level of pathogenicity is referred to as virulence.

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Answer 3

Textbook Question

Chapter 15, Problem 1R

Compare pathogenicity with virulence.

Expert Solution & Answer

Summary Introduction

To compare:

Pathogenicity with virulence.

Introduction:

Illnesses in an individual is caused either by disturbing the normal metabolic activity of the host or by inducing the host’s immune system to produce a response. Pathogenic bacteria have developed a wide range of mechanisms to infect the human system. Such pathogens have the ability to colonize and invade organs of the human system, thus eventually leading to serious diseases.

Explanation of Solution

Microorganisms that have the ability to cause infectious diseases are referred to as pathogens. This ability of a microbe is denoted by the term pathogenicity. Such pathogenic microorganisms include bacteria, fungi, virus, and protozoa. The term virulence denotes the extent of pathogenicity of a particular pathogenic microorganism.

Conclusion

Pathogenicity refers to the ability of a microbe to cause infectious diseases, while the level of pathogenicity is referred to as virulence.

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Answer 4

Textbook Question

Chapter 15, Problem 1R

Compare pathogenicity with virulence.

Expert Solution & Answer

Summary Introduction

To compare:

Pathogenicity with virulence.

Introduction:

Illnesses in an individual is caused either by disturbing the normal metabolic activity of the host or by inducing the host’s immune system to produce a response. Pathogenic bacteria have developed a wide range of mechanisms to infect the human system. Such pathogens have the ability to colonize and invade organs of the human system, thus eventually leading to serious diseases.

Explanation of Solution

Microorganisms that have the ability to cause infectious diseases are referred to as pathogens. This ability of a microbe is denoted by the term pathogenicity. Such pathogenic microorganisms include bacteria, fungi, virus, and protozoa. The term virulence denotes the extent of pathogenicity of a particular pathogenic microorganism.

Conclusion

Pathogenicity refers to the ability of a microbe to cause infectious diseases, while the level of pathogenicity is referred to as virulence.

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Answer 5

Textbook Question

Answer 6

Textbook Question

Answer 7

Expert Solution & Answer

Summary Introduction

To compare:

Pathogenicity with virulence.

Introduction:

Illnesses in an individual is caused either by disturbing the normal metabolic activity of the host or by inducing the host’s immune system to produce a response. Pathogenic bacteria have developed a wide range of mechanisms to infect the human system. Such pathogens have the ability to colonize and invade organs of the human system, thus eventually leading to serious diseases.

Explanation of Solution

Microorganisms that have the ability to cause infectious diseases are referred to as pathogens. This ability of a microbe is denoted by the term pathogenicity. Such pathogenic microorganisms include bacteria, fungi, virus, and protozoa. The term virulence denotes the extent of pathogenicity of a particular pathogenic microorganism.

Conclusion

Pathogenicity refers to the ability of a microbe to cause infectious diseases, while the level of pathogenicity is referred to as virulence.

Answer 8

Expert Solution & Answer

Summary Introduction

To compare:

Pathogenicity with virulence.

Introduction:

Illnesses in an individual is caused either by disturbing the normal metabolic activity of the host or by inducing the host’s immune system to produce a response. Pathogenic bacteria have developed a wide range of mechanisms to infect the human system. Such pathogens have the ability to colonize and invade organs of the human system, thus eventually leading to serious diseases.

Explanation of Solution

Microorganisms that have the ability to cause infectious diseases are referred to as pathogens. This ability of a microbe is denoted by the term pathogenicity. Such pathogenic microorganisms include bacteria, fungi, virus, and protozoa. The term virulence denotes the extent of pathogenicity of a particular pathogenic microorganism.

Conclusion

Pathogenicity refers to the ability of a microbe to cause infectious diseases, while the level of pathogenicity is referred to as virulence.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Summary Introduction

To compare:

Pathogenicity with virulence.

Introduction:

Illnesses in an individual is caused either by disturbing the normal metabolic activity of the host or by inducing the host’s immune system to produce a response. Pathogenic bacteria have developed a wide range of mechanisms to infect the human system. Such pathogens have the ability to colonize and invade organs of the human system, thus eventually leading to serious diseases.

Answer 12

Explanation of Solution

Microorganisms that have the ability to cause infectious diseases are referred to as pathogens. This ability of a microbe is denoted by the term pathogenicity. Such pathogenic microorganisms include bacteria, fungi, virus, and protozoa. The term virulence denotes the extent of pathogenicity of a particular pathogenic microorganism.

Answer 13

Conclusion

Pathogenicity refers to the ability of a microbe to cause infectious diseases, while the level of pathogenicity is referred to as virulence.

Answer 14

Ch. 15 - Compare pathogenicity with virulence.Ch. 15 - How are capsules and cell wall components related...Ch. 15 - Prob. 3R Ch. 15 - Explain how drugs that bind each of the following...Ch. 15 - Prob. 5R Ch. 15 - Prob. 6R Ch. 15 - Prob. 7R Ch. 15 - Which of the following genera is the most...Ch. 15 - How can viruses and protozoa avoid being killed by...Ch. 15 - Prob. 10R

Compare pathogenicity with virulence.

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