Discuss potential mechanisms for developing antibiotic

Assignment Help Biology
Reference no: EM133160891

BIOL2173 Microbiology - RMIT University

Assessment Questions

Question 1. A mutant you made in the laboratory with 5-bromouracil suddenly regains the wild-type phenotype. You discuss this phenomenon with your advisor and colleagues, and they suggest you try transposon mutagenesis to avoid this problem and create stable mutants. Why is it important to create microbial mutants in research? i.e. whatare mutants from wild type used for? Explain the procedure to create mutants in bacteria, AND discuss why would mutants created with 5-bromouracil be more likely to regain the wild-type phenotype than mutants created via transposon mutagenesis?

Question 2. Antibiotic resistance is a major healthcare problem, with some microbes developing resistance to most known antibiotics. How can microbes develop resistance against currently used antibiotics? Discuss two potential mechanisms for developing antibiotic resistance AND identify potential approaches to overcome it? Support your answer with examples and cited references.

Question 3. Some residential human oral bacteria may cause opportunistic infections in other body systems. Discuss the potential of residential microbes to develop into opportunistic pathogens, why? Where? When? And give an example on an oral Gram-negative bacterium that has the potential to cause opportunistic infectionsin patientswho are diagnosed with inflammatory Bowel Diseases,supporting your answer with cited evidence from the literature.

Reference no: EM133160891

Questions Cloud

Organizational development project : You have worked on your organizational development (OD) project for your chosen organization.
Discuss commonalities-differences to types of agreement : Discuss commonalities and differences to the types of agreement. Does 1 type of relationship benefit the employer more?
What is cathy income or loss before taxes : Cathy's 2021 income before tax was $2,000,000. After accounting for these research and development costs what is Cathy's income (or loss) before taxes for 2021
Clash of the cultures-the case of newell rubbermaid : Using Case Study "Clash of the Cultures: The Case of Newell Rubbermaid", 15.7, answer the following questions:
Discuss potential mechanisms for developing antibiotic : Discuss two potential mechanisms for developing antibiotic resistance AND identify potential approaches to overcome it? Support your answer with examples
Discuss the transferable skills a payroll manager possesses : Discuss the transferable skills a payroll manager possesses. Discuss what training or experience a payroll manager could seek to increase their transferable ski
Four contingencies of power : Experts have studied power in organizations for a long time. They mostly agree on five core sources of power as well as various contingencies that support or in
What amount would be paid per share to common shareholder : The capital stock of the company consisted of 15,000 shares of 6% preferred stock. What amount would be paid per share to common shareholder
Monetary benefits of training program : a) What are the different kinds of cost involved in training program? b) What are the monetary benefits of training program?

Reviews

Write a Review

Biology Questions & Answers

  Immune response to infectious disease

It is a very curcial concept to understand how the immune response is mounted against viruses, bacteria, protozoans and helminthes. For an effective immune response, both innate and adaptive immunity should work together.

  A review on advanced glycated end products (ages)

This Project report elaborates a critical review of important elements attached to Advanced Glycated End Products (AGEs). It is very crucial to understand the process called Millard reaction.

  Plastic as a soil stabilizer

Soil stabilization is the permanent physical and chemical alteration of soils to enhance their physical properties. Stabilization can increase the shear strength of a soil and control the shrink-swell properties.

  Principles of microbiology

This assignment has three parts which contains questions related to Microbiology. It contains basic principles of microscopy, staining techniques in microbiology and microbial growth in the food industry.

  List the biologic functions

Lipid metabolites are often seen as key elements in cellular signaling. Is this unique? Please provide several examples of the function of lipids as key elements in signal arrays and list the biologic functions these signals affect?

  Biologic function relationships

Please describe how one might search for chemical structure, biologic function relationships, involving small molecular weight lipophylic compounds. Provide one example.

  Case study on patient in the haematology laboratory

Write a case study which detailing a scenario of a patient being investigated in the Haematology laboratory.

  Use of pcr and genetic approaches in biotechnology

The use of PCR and genetic approaches in biotechnology

  Describe the role of this enzyme in honey

Glucose oxidase is an enzyme that can be used for measurements of glucose levels by combining this reaction with an oxygen probe.

  Genetic problems

What phenotypic ratio would you get if you crossed a white mouse and a heterozygous brown mouse?

  Prepare an essay on nosocomial infection

Prepare an essay on nosocomial infection.

  Monitoring and recording the blood pressure

To increase the awareness of monitoring and recording the blood pressure of patients and practice measuring blood pressure in a safe environment.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd