What is a better way to explain what is happening when one says that a microbe has become “immune” to a drug? A simple test one could do to determine if drug resistance was developing in a culture. Introduction: It is often heard that microbe has become immune to a drug. This basically means that the microbe has become resistant to a drug. Drug resistance is usually an acquired characteristic and is a challenge to the pharmaceutical industry.

Question

Want to see more full solutions like this?

Answer 1

Question

Chapter 12.L2, Problem 1CT

Summary Introduction

To determine:

What is a better way to explain what is happening when one says that a microbe has become “immune” to a drug?

A simple test one could do to determine if drug resistance was developing in a culture.

Introduction:

It is often heard that microbe has become immune to a drug. This basically means that the microbe has become resistant to a drug. Drug resistance is usually an acquired characteristic and is a challenge to the pharmaceutical industry.

Expert Solution & Answer

Explanation of Solution

When is it said that a microbe has become immune to a drug, it means that it has developed resistance against that drug. This happens when the microbe adapts to the drug and changes its genetic makeup that confers antibiotic resistance to that microbe.
The developed drug resistance in a microbial culture can be tested easily by plating and incubating the culture with antibiotic drug; the seed plate technique. The culture must be plated and antibiotics may be sprayed or put in the form of discs and incubated at the appropriate conditions. If zone of inhibition is observed around the antibiotic, it means the culture is not resistant while it there is microbial growth in the culture, it may be inferred that the culture has developed resistance to that antibiotic drug.

Conclusion

Hence, it may be concluded that, the microbes develop resistance to antibiotic drugs by adapting to it and the resistance may be tested by seed plate technique.

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

Three of the many recessive mutations in Drosophila melanogaster that affect body color, wing shape, or bristle morphology are black (b) body versus grey in wild type, dumpy (dp), obliquely truncated wings versus long wings in the male, and hooked (hk) bristles versus not hooked in the wild type. From a cross of a dumpy female with a black and hooked male, all of the F1 were wild type for all three of the characters. The testcross of an F1 female with a dumpy, black, hooked male gave the following results: Trait Number of individuals Wild type 169 Black 19 Black, hooked 301 Dumpy, hooked 21 Hooked, dumpy, black 172 Dumpy, black 6 Dumpy 305 Hooked 8 Determine the order of the genes and the mapping distance between genes. Determine the coefficient of confidence for the portion of the chromosome involved in the cross. How much interference takes place in the cross?

What happens to a microbes membrane at colder temperature?

Genes at loci f, m, and w are linked, but their order is unknown. The F1 heterozygotes from a cross of FFMMWW x ffmmww are test crossed. The most frequent phenotypes in the test cross progeny will be FMW and fmw regardless of what the gene order turns out to be. What classes of testcross progeny (phenotypes) would be least frequent if locus m is in the middle? What classes would be least frequent if locus f is in the middle? What classes would be least frequent if locus w is in the middle?

Answer 2

Question

Chapter 12.L2, Problem 1CT

Summary Introduction

To determine:

What is a better way to explain what is happening when one says that a microbe has become “immune” to a drug?

A simple test one could do to determine if drug resistance was developing in a culture.

Introduction:

It is often heard that microbe has become immune to a drug. This basically means that the microbe has become resistant to a drug. Drug resistance is usually an acquired characteristic and is a challenge to the pharmaceutical industry.

Expert Solution & Answer

Explanation of Solution

When is it said that a microbe has become immune to a drug, it means that it has developed resistance against that drug. This happens when the microbe adapts to the drug and changes its genetic makeup that confers antibiotic resistance to that microbe.
The developed drug resistance in a microbial culture can be tested easily by plating and incubating the culture with antibiotic drug; the seed plate technique. The culture must be plated and antibiotics may be sprayed or put in the form of discs and incubated at the appropriate conditions. If zone of inhibition is observed around the antibiotic, it means the culture is not resistant while it there is microbial growth in the culture, it may be inferred that the culture has developed resistance to that antibiotic drug.

Conclusion

Hence, it may be concluded that, the microbes develop resistance to antibiotic drugs by adapting to it and the resistance may be tested by seed plate technique.

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.L2, Problem 1CT

Summary Introduction

To determine:

What is a better way to explain what is happening when one says that a microbe has become “immune” to a drug?

A simple test one could do to determine if drug resistance was developing in a culture.

Introduction:

It is often heard that microbe has become immune to a drug. This basically means that the microbe has become resistant to a drug. Drug resistance is usually an acquired characteristic and is a challenge to the pharmaceutical industry.

Expert Solution & Answer

Explanation of Solution

When is it said that a microbe has become immune to a drug, it means that it has developed resistance against that drug. This happens when the microbe adapts to the drug and changes its genetic makeup that confers antibiotic resistance to that microbe.
The developed drug resistance in a microbial culture can be tested easily by plating and incubating the culture with antibiotic drug; the seed plate technique. The culture must be plated and antibiotics may be sprayed or put in the form of discs and incubated at the appropriate conditions. If zone of inhibition is observed around the antibiotic, it means the culture is not resistant while it there is microbial growth in the culture, it may be inferred that the culture has developed resistance to that antibiotic drug.

Conclusion

Hence, it may be concluded that, the microbes develop resistance to antibiotic drugs by adapting to it and the resistance may be tested by seed plate technique.

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.L2, Problem 1CT

Summary Introduction

To determine:

What is a better way to explain what is happening when one says that a microbe has become “immune” to a drug?

A simple test one could do to determine if drug resistance was developing in a culture.

Introduction:

It is often heard that microbe has become immune to a drug. This basically means that the microbe has become resistant to a drug. Drug resistance is usually an acquired characteristic and is a challenge to the pharmaceutical industry.

Expert Solution & Answer

Explanation of Solution

When is it said that a microbe has become immune to a drug, it means that it has developed resistance against that drug. This happens when the microbe adapts to the drug and changes its genetic makeup that confers antibiotic resistance to that microbe.
The developed drug resistance in a microbial culture can be tested easily by plating and incubating the culture with antibiotic drug; the seed plate technique. The culture must be plated and antibiotics may be sprayed or put in the form of discs and incubated at the appropriate conditions. If zone of inhibition is observed around the antibiotic, it means the culture is not resistant while it there is microbial growth in the culture, it may be inferred that the culture has developed resistance to that antibiotic drug.

Conclusion

Hence, it may be concluded that, the microbes develop resistance to antibiotic drugs by adapting to it and the resistance may be tested by seed plate technique.

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.L2, Problem 1CT

Summary Introduction

To determine:

What is a better way to explain what is happening when one says that a microbe has become “immune” to a drug?

A simple test one could do to determine if drug resistance was developing in a culture.

Introduction:

It is often heard that microbe has become immune to a drug. This basically means that the microbe has become resistant to a drug. Drug resistance is usually an acquired characteristic and is a challenge to the pharmaceutical industry.

Expert Solution & Answer

Explanation of Solution

When is it said that a microbe has become immune to a drug, it means that it has developed resistance against that drug. This happens when the microbe adapts to the drug and changes its genetic makeup that confers antibiotic resistance to that microbe.
The developed drug resistance in a microbial culture can be tested easily by plating and incubating the culture with antibiotic drug; the seed plate technique. The culture must be plated and antibiotics may be sprayed or put in the form of discs and incubated at the appropriate conditions. If zone of inhibition is observed around the antibiotic, it means the culture is not resistant while it there is microbial growth in the culture, it may be inferred that the culture has developed resistance to that antibiotic drug.

Conclusion

Hence, it may be concluded that, the microbes develop resistance to antibiotic drugs by adapting to it and the resistance may be tested by seed plate technique.

Answer 6

Chapter 12.L2, Problem 1CT

Summary Introduction

To determine:

What is a better way to explain what is happening when one says that a microbe has become “immune” to a drug?

A simple test one could do to determine if drug resistance was developing in a culture.

Introduction:

It is often heard that microbe has become immune to a drug. This basically means that the microbe has become resistant to a drug. Drug resistance is usually an acquired characteristic and is a challenge to the pharmaceutical industry.

Expert Solution & Answer

Explanation of Solution

When is it said that a microbe has become immune to a drug, it means that it has developed resistance against that drug. This happens when the microbe adapts to the drug and changes its genetic makeup that confers antibiotic resistance to that microbe.
The developed drug resistance in a microbial culture can be tested easily by plating and incubating the culture with antibiotic drug; the seed plate technique. The culture must be plated and antibiotics may be sprayed or put in the form of discs and incubated at the appropriate conditions. If zone of inhibition is observed around the antibiotic, it means the culture is not resistant while it there is microbial growth in the culture, it may be inferred that the culture has developed resistance to that antibiotic drug.

Conclusion

Hence, it may be concluded that, the microbes develop resistance to antibiotic drugs by adapting to it and the resistance may be tested by seed plate technique.

Answer 7

Chapter 12.L2, Problem 1CT

Summary Introduction

To determine:

What is a better way to explain what is happening when one says that a microbe has become “immune” to a drug?

A simple test one could do to determine if drug resistance was developing in a culture.

Introduction:

It is often heard that microbe has become immune to a drug. This basically means that the microbe has become resistant to a drug. Drug resistance is usually an acquired characteristic and is a challenge to the pharmaceutical industry.

Answer 8

Expert Solution & Answer

Explanation of Solution

When is it said that a microbe has become immune to a drug, it means that it has developed resistance against that drug. This happens when the microbe adapts to the drug and changes its genetic makeup that confers antibiotic resistance to that microbe.
The developed drug resistance in a microbial culture can be tested easily by plating and incubating the culture with antibiotic drug; the seed plate technique. The culture must be plated and antibiotics may be sprayed or put in the form of discs and incubated at the appropriate conditions. If zone of inhibition is observed around the antibiotic, it means the culture is not resistant while it there is microbial growth in the culture, it may be inferred that the culture has developed resistance to that antibiotic drug.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Conclusion

Hence, it may be concluded that, the microbes develop resistance to antibiotic drugs by adapting to it and the resistance may be tested by seed plate technique.

Answer 12

Ch. 12.1 - State the goals of antimicrobial therapy.Ch. 12.1 - Discuss the origins of antimicrobial drugs.Ch. 12.1 - Differentiate between antibiotics, synthetic...Ch. 12.1 - Describe some of the special strategies of...Ch. 12.1 - Explain what is meant by a drug's spectrum and how...Ch. 12.1 - Summarize the five modes of action of...Ch. 12.1 - Differentiate between antibiotics and synthetic...Ch. 12.1 - Differentiate between narrow-spectrum and...Ch. 12.1 - Can you determine why some drugs have narrower...Ch. 12.1 - Prob. 4CYP

Explanation of Solution

Want to see more full solutions like this?

Chapter 12 Solutions