Question

Describe the development of microbial resistance to disinfectants.

Describe the development of microbial resistance to disinfectants.

Science   Nursing   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

Answer - There are different - different groups of bacterias and very sensitive to disinfectants. Gram negative bacteria are less sensitive to disinfectants compare to gram positive bacteria. and become more resistant. There are many cause behind bacteria 's resistant against disinfectant such as -

- Bacterial spore are main cause of development of bacterial resistance because intrinsic resistance found with bacterial spore.

- Reduce permeablity of becterial cell membrane.

- Acquired resistance to disinfectants develop by cellular mutation or changes in the genetic elements.

- If lower strength of disinfectant use to kill microorganism, they become resistant to it.

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Which of the following contributes to anti-microbial resistance? 1. bacteria outer membrane 2. p53 3. acquisition...
Which of the following contributes to anti-microbial resistance? 1. bacteria outer membrane 2. p53 3. acquisition of resistance genes 4. cell division 5. two of the above
An example of vertical gene transfer of antibiotic resistance is the a. development of vancomycin resistance...
An example of vertical gene transfer of antibiotic resistance is the a. development of vancomycin resistance via the acquisition of an Enterococcus resistance gene b. uptake of beta-lactamase genes by Streptococcus pneumoniae. c. development of antibiotic resistance via ribosomal mutation. d. transduction of an antibiotic resistance cassette from one strain of MRSA to another. e. transfer of conjugative plasmids carrying resistances genes from one strain to another.
Identify the phases of growth of microbial colonies and describe what happens in each phase
Identify the phases of growth of microbial colonies and describe what happens in each phase
Describe the correlation of the following cell structures or cellular processes with the establishment of microbial...
Describe the correlation of the following cell structures or cellular processes with the establishment of microbial infections. Some of these may aid in the infection process, some of the host structures could be used by microbes to establish disease, and some of these could be used by the microbe to resist the immune system or antimicrobial chemotherapy.You should describe ALL the items listed below. A. Microbial Cell: 1) Fimbriae and Pili 2) Flagella 3 Active transport (efflux pumps) 4) Plasmids...
Describe a scenario in which the microbial carbon and nitrogen cycles are linked due to nutrient...
Describe a scenario in which the microbial carbon and nitrogen cycles are linked due to nutrient excess. What biological processes occur, and what are the                           environmental implications?
What is meant by cancer cells and development of drug resistance?
What is meant by cancer cells and development of drug resistance?
construct a paragraph describing the interralationship among the microbial pathogen, the affected host, and potential antimicrobial...
construct a paragraph describing the interralationship among the microbial pathogen, the affected host, and potential antimicrobial drugs in the development of an appropriate antimicrobial treatment
Describe how the method limits microbial growth, particular microbes that are most affected by the method,...
Describe how the method limits microbial growth, particular microbes that are most affected by the method, and how this method should be applied to patient care standard operating procedures disposing of medical wastes like cotton swabs, injections, blood, organs, etc. must be disposed of following the proper protocols.
What is the selective pressure applied during the mechanism associated with the development of drug resistance...
What is the selective pressure applied during the mechanism associated with the development of drug resistance by viruses? The virus The immune system The drug A and B B and C If PrEP is given to a patient who is already infected with HIV is the risk of selection for drug resistant mutants increased? Yes No Why can drug treatments NOT cure HIV? HIV is resistant to all drugs HIV maintains a latent viral reservoir HIV continually reinfects people All...
Construct a paragraph describing the interrelationship among the microbial pathogen, the affected host, and potential antimicrobial...
Construct a paragraph describing the interrelationship among the microbial pathogen, the affected host, and potential antimicrobial drugs in the development of an appropriate chemotherapeutic treatment. Is it more beneficial for a drug to be microbistatic or microbicidal? Defend your answer.
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT