Which of the following does not spread drug resistance throughout a population of bacteria? Efflux pumps...
Which of the following does not spread drug resistance throughout a population of bacteria?
| Efflux pumps |
| Transduction |
| Conjugation |
| Transformation |
Homework Answers
Efflux pumps can't spread drug resistance throughout a population.
Transduction, conjugation and transformations are fast method for exchanging genes between bactial population and drug resistance spread fastly.
Add Answer to:
Which of the following does not spread drug resistance
throughout a population of bacteria?
Efflux pumps...
74) Pseudomonas aeruginosa is one of the most notorio mechanisms does this bacteria use to evade...
74) Pseudomonas aeruginosa is one of the most notorio mechanisms does this bacteria use to evade antimicrobials? A) target alterations B) drug inactivation C) efflux pumps that pump the drugs out of the bacterial cell D) reduced permeability E) This bacteria uses all of the possible ways to evade antimicrobials, which is why it is so good at it. usly resistant pathogens. Which of the following
Research a specific type of drug-resistant bacteria. Discuss the mechanisms by which resistance arose in this...
Research a specific type of drug-resistant bacteria. Discuss the mechanisms by which resistance arose in this type of bacteria. If this type of bacterium was present at the same time in the same person as another mildly pathogenic bacterium, how would the resistance spread to the second type of bacteria and how would that bacteria become more pathogenic over time?
Some bacteria pump the drug out of the cell after it has entered, using translocases, often...
Some bacteria pump the drug out of the cell after it has entered, using translocases, often called _________ pumps, that expel drugs. Mycoplasmas do not have a cell wall containing peptidoglycan, thus they are resistant to penicillin since the drug interferes with peptidoglycan synthesis. This is an example of _________ resistance. Exposure to specific antibiotics is a ________ force that helps maintain the resistance gene in a population of bacteria. no word bank provided
How does antibiotic resistance spread so rapidly through bacteria populations? a. The antibiotics speed up the...
How does antibiotic resistance spread so rapidly through bacteria populations? a. The antibiotics speed up the reproduction of those individuals who have the resistance alleles allowing them to b. Individuals with the resistance-alleles are stronger than those without and their strength allows them to push c. The resistance alleles are passed from individual to individual via horizontal gene transfer allowing adding the d. The bacteria exposed to the antibiotic need to become resistant so they all do in order to...
Which are the following are common mechanisms that may occur and result in resistance of bacteria...
Which are the following are common mechanisms that may occur and result in resistance of bacteria to antibiotics? Check all that apply. Group of answer choices mutation that modifies antibiotic target prior exposure to biocides degradation or modification of antibiotic efflux or expulsion of antibiotic change from gram-positive to gram-negative cell wall
QUESTION 4 Antibiotic resistance can be acquired by the following ways EXCEPT transformation conjugation e transduction...
QUESTION 4 Antibiotic resistance can be acquired by the following ways EXCEPT transformation conjugation e transduction replication
1) A researcher discovers a new species of bacteria that obtains its energy from other organisms...
1) A researcher discovers a new species of bacteria that obtains its energy from other organisms and its carbon from the atmosphere. This species can be categorized based upon its mode of nutrition as a: chemoheterotroph, photoautrotroph, photoheterotroph, or chemoautotroph? 2) A colony of antibiotic-resistant bacteria is mixed with a colony of antibiotic-sensitive bacteria. After a few days grown in the presence of antibiotics, all of the bacteria are resistant to the antibiotic. Which of these is most likely to...
31. Which of the following is an example of intrinsic resistance? A strain of previously non...
31. Which of the following is an example of intrinsic resistance? A strain of previously non drug–-resistant Bacillus subtilis acquires a ciprofloxacin resistance gene as a result of genetic transformation with a plasmid containing the drug-resistance gene. A strain of previously non-drug-resistant Escherichia coli receives an amoxicillin resistance gene during conjugation with a drug-resistant strain of Escherichia coli. The bacterium Staphylococcus aureus acquires a mutation in the ribosomal binding site for the antimicrobial drug tetracycline. The bacterium Bacillus cereus produces...
Which of the following is the easiest was for bacteria to develop antibiotic resistance? Select one:...
Which of the following is the easiest was for bacteria to develop antibiotic resistance? Select one: a. Mutation of a gene that regulates antibiotic resistance. b. Generate a mutation to alter the target protein. c. Acquire drug resistance genes via lateral gene transfer. d. Modify the antibiotic once it cross the bactieral membrane e. None of the choices.
1.a. Methicillin (a Beta-lactamase resistant penicillin) resistance in Staphylococcus aureus results from which of the following...
1.a. Methicillin (a Beta-lactamase resistant penicillin) resistance in Staphylococcus aureus results from which of the following mechanisms? a. increased expression of drug efflux pumps b. the acquisition and expression of a new type of penicillin binding protein c. changes in D-ala-D-ala amino acids found in peptidoglycan d. increased peptidoglycan biosynthesis 1.b. PBP2a confers resistance to beta-lactam antibiotics because it: a. has a low affinity for nearly all beta-lactams b. alters the D-ala-D-ala amino acids in peptidoglycan c. degrades both penicillins...
74) Pseudomonas aeruginosa is one of the most notorio mechanisms does this bacteria use to evade antimicrobials? A) target alterations B) drug inactivation C) efflux pumps that pump the drugs out of the bacterial cell D) reduced permeability E) This bacteria uses all of the possible ways to evade antimicrobials, which is why it is so good at it. usly resistant pathogens. Which of the following
QUESTION 4 Antibiotic resistance can be acquired by the following ways EXCEPT transformation conjugation e transduction replication
Most questions answered within 3 hours.
-
Write a chemical equation for these reactions. (Use
the lowest possible whole number coefficients.) Include
states-of-matter...
asked 1 hour ago -
For each of the Z-scores below, determine two probabilities
(show four three decimal places): (1) the...
asked 1 hour ago -
Oxidative phosphorylation is achieved through chemiosmotic
coupling, which turns chemical energy into osmotic potential energy
that...
asked 4 hours ago -
Hollywood Shoes would like to maintain their cash account at a
minimum level of $64,000, but...
asked 4 hours ago -
Proteins CtrA-P, DnaA, and GcrA behave similarly to what
molecule in the Eukaryotic Cell Cycle?
asked 4 hours ago -
TRUE OR FALSE
In case of a competitive tender procedure, in the request for
quotation, the...
asked 4 hours ago -
I am a little behind please provide some explanation, will
provide thumbs up.
This question considers...
asked 4 hours ago -
Let say the utility function as U(X,Y) = lnX + Y. Show that the
marginal rate...
asked 4 hours ago -
A current of I=8.0A is flowing in a typical extension cord of
length L=3.00m. The cord...
asked 4 hours ago -
1. When balancing the equation H2SO4 (aq) + NaOH (aq) →
Na2SO4(aq) + H2O(aq), would you...
asked 5 hours ago -
Provide a definition of “classification hierarchy” and
illustrate your definition with an example of how and...
asked 5 hours ago -
1. Describe the four main green solvents. Provide one example of
the use of each solvent....
asked 5 hours ago