Which statement best describes the phenomenon of antibiotic resistance in bacteria quizlet The correct option is B. After some time, E. What phenomenon best describes what has occurred? d) Apply antiseptic to wound, swap surface, and then place the swab in an aerobic culture tube. The bacteria's genetic material mutates in response to the antibiotic, resulting in resistance. ) resistance can be partial or total, and resistance to each antibiotic is a separate trait Which of these statements best describes the phenomenon of antibiotic resistance in bacteria? Resistance is a matter of degrees; resistance can be partial or total, and resistance to each antibiotic is a separate trait. b and c e. b) It disrupts protein synthesis in resistant bacteria. C) The bacteria are able to modify the drug so it is not harmful to them. Some answers may be used more than once. Other statements either misrepresent the concept or incorrectly narrow its scope. Hantavirus C. What consequences are being seen now as a result of the overuse or misuse of antibiotics?, Antibiotics became widely used in the 20th century. c) It disrupts protein synthesis in nonresistant bacteria. c. Which of the following statement (s) best describes the work of Boyer and Cohen. Study with Quizlet and memorize flashcards containing terms like select all that apply which are characteristics of an ideal antimicrobial drug?, the term antimicrobials describes _____. Which statement describes the most likely impact of natural selection on the bacterial population? a. Study with Quizlet and memorize flashcards containing terms like What is the difference between bactericidal and bacteriostatic? a. which statement best describes the phenomenon of antibiotic resistance in bacteria? a. C. b. Antibiotic resistance in bacteria showcases Darwin's theory of evolution through natural selection. A nurse with a positive tuberculin screening test (PPD) after admitting a client diagnosed with tuberculosis (TB) C. Study with Quizlet and memorize flashcards containing terms like Which term describes the ability to kill bacteria?, which of the following terms describes when antibiotics are not effective against some bacteria?, which of the following terms describes when a broad-spectrum antibiotic causes the eradication of microorganisms that are part of the normal flora? and more. The red bacteria represent mutated bacteria that are resistant to antibiotics. Mycobacterium tuberculosis C. Mycolasma pneumoniae B. Pneumocystis Find step-by-step solutions and your answer to the following textbook question: Overuse of antibiotics has caused antibiotic resistance in some bacteria in a population. Plasmid was not added to a second sample. Salmonella gains antibiotic resistance while sitting on the plate. Which option is the best definition of species? Study with Quizlet and memorize flashcards containing terms like What is an antibiotic?, What does the Kirby-Bauer test assess?, Which of the following best describes what a single Kirby-Bauer plate is testing? and more. They are generally harmful. Which category best describes the mechanism of antibiotic resistance conferred by this molecule? bacterial enzymes Which antibiotic is overcome by beta-lactamases? Penicillin Study with Quizlet and memorize flashcards containing terms like Which of the following statements is NOT true regarding the evolution of antibiotic resistance in bacteria?, Which of the following statements most accurately describes the principle of selective toxicity?, Match each antibiotic (and its functional description) with the appropriate mechanism of action. B. coli bacteria was mixed with a plasmid containing the gene for resistance to the antibiotic ampicillin (ampr). The next day the cut is red and inflamed. coli bacteria. Which of the following should the nurse list as a risk factor for an overgrowth of Candida Study with Quizlet and memorize flashcards containing terms like A patient has been diagnosed with a disease caused by a drug-resistant strain of bacteria. It does not require two cells to occur. Which of the following antibiotics works by preventing the bacterial cell wall from forming properly? These bacteria then have more offspring than other bacteria that are more space-restricted. They are responsible for the "common cold. Organism may modify the target of Study with Quizlet and memorize flashcards containing terms like Selecting for increased starvation resistance in fruit flies __. •"Colonization" means establishing a presence. The resistant bacterial cells illustrate what characteristic of life? All living things adapt to changes in their environment. Such selective pressure ensures that only bacteria capable of withstanding the antibiotic proliferate Study with Quizlet and memorize flashcards containing terms like Who proposed the concept of chemotherapy, that compounds might selectively kill pathogens without harming people? A) Gerhard Domagk B) Alexander Fleming C) Paul Ehrlich D) Selman Waksman E) Joseph Lister, An antimicrobial that inhibits cell wall synthesis will result in which of the following? A) Cells become more susceptible to Study with Quizlet and memorize flashcards containing terms like Which adaptation might bacteria develop to survive in an antibiotic‐filled environment?, Which factor is most responsible for a disease's original resistance to a deadly substance?, Which statement describes how passive immunity can affect natural selection in a population? and more. 4. bactericidal agents hinder the growth of the organism d. early to mid-1900s, [Select all that apply] Which two of the following diseases are no longer significant causes of mortality thanks to the availability of antibiotics? Rabies Scarlet fever Measles Diphtheria, The term Study with Quizlet and memorize flashcards containing terms like What does the cell theory state?, Which of the following statements best explains why bacteria are considered living organisms?, Which of the following statements is TRUE about prokaryotes and eukaryotes?. True or false: An adaptation will remain in all future generations unless the species becomes extinct. They are very common in the environment. Study with Quizlet and memorize flashcards containing terms like Which of the following statements is NOT true regarding the evolution of antibiotic resistance in bacteria?, Which of the following terms would accurately describe your drug? Select all that apply. Which statement BEST describes the MOST important complication of a co-infection of TB and HIV? Study with Quizlet and memorize flashcards containing terms like Antibiotics were first introduced in the ______. In such a case, what would be the effect on this cell's fitness if no antibiotic was present?, A bacterial cell with which modification might be resistant to antibiotics Study with Quizlet and memorize flashcards containing terms like What is antibiotic resistance?, How does antibiotic resistance work?, A mutation occurs in a bacterium that renders it resistant an antibiotic. org Study with Quizlet and memorize flashcards containing terms like The term "antimicrobial resistance" refers to: The inability of microbes to colonize an environment due to the presence of an antimicrobial Bacteria rising up against oppressive occupying forces The ability of microbes to withstand the killing or suppressing effects of an antimicrobial medicine, From which of the following ways Mar 15, 2017 · The phenomenon of antibiotic resistance in bacteria is best described by the statement indicating that the excessive use of antibiotics has resulted in the natural selection of resistant forms of bacteria. Build custom practice tests, check your understanding, and find key focus areas so you can approach the exam with confidence Study with Quizlet and memorize flashcards containing terms like Please choose the term used to describe the type of antimicrobial resistance that is of most concern today. , the use of chemotherapeutic drugs to control infection and diseases caused by many types of microorganisms is called ________ chemotherapy. Study with Quizlet and memorize flashcards containing terms like Which of the following correctly describes what happens when a population of bacteria becomes resistant to an antibiotic?, Which one of these processes describes the bottleneck effect?, Structures as different as human arms, bat wings, and dolphin flippers contain many of the same bones, which develop from similar embryonic Study with Quizlet and memorize flashcards containing terms like Which two of the following diseases are no longer significant causes of mortality thanks to the availability of antibiotics?, The term antimicrobials describes, True or false: The nature and sensitivity of the microorganism and the overall medical condition of the patient need to be considered before antimicrobial treatment Study with Quizlet and memorize flashcards containing terms like Bacterial conjugation is often referred to as bacterial sex. , A ____________ antimicrobial is able to kill both gram+ and gram- bacteria and more. D) By chance Explore Quizlet's library of 10 Antibiotics: Types and Resistance practice questions made to help you get ready for test day. What happens? and more. Understanding how resistance emerges is an essential part of this process. When a type of bacteria is resistant to antibiotics, it's resistant to all antibiotics. Organisms is impermeable to antibiotic. Study with Quizlet and memorize flashcards containing terms like Currently, the number of different antibiotic-resistant bacteria is on the rise and is a major concern for all of us. Which of the following describes what would MOST LIKELY happen to the bacteria population next? The red bacteria will reproduce and pass on their mutation to their offspring. ", Most bacterial cell walls contain _____, a network of sugar polymers cross-linked by Study with Quizlet and memorize flashcards containing terms like How did the theory of special creation differ from Darwin's theory of evolution by natural selection?, Which of the following statements best depicts population thinking?, population thinking and more. Organism can inactivate the antibiotic. Streptococcus pyogenes B. Move each label to the correct drop zone box. In a few days, James felt much better, but some resistant bacteria survived and, overnight, James was sick again. early to mid-1800s D. Classify the statements about human use of antibiotics as true or false. This resistance emerges when bacteria with genetic mutations survive antibiotic treatment, leading to a population predominantly composed of these resistant strains. Massive inflammatory response Translocation of bacteria Study with Quizlet and memorize flashcards containing terms like Which of these microbes has an unusual waxy, wall structure that contributes to its virulence A. Bloodstream and surgical site Study with Quizlet and memorize flashcards containing terms like One mechanism of antibiotic resistance involves the removal of antibiotic molecules that enter the cell via, Streptomycin binds to the small subunit of a bacterial ______ in order to produce a small bend in the mRNA molecule that interferes with proper base pairing and inhibits protein synthesis. 3. Study with Quizlet and memorize flashcards containing terms like Microbial resistance to drugs is acquired through ____________, Drugs that prevent the formation of the bacterial cell wall are ________, A compound synthesizes by bacteria or fungi that destroys or inhibits the growth of other microbes is a/an ___________ and more. Which statement describes the cause of that rise?, Variation among individuals in a species is usually caused by:, Natural selection that increases the frequency of a favorable allele is called: and more. b) Decrease the number of invading bacteria. How is antibiotic resistance an adaptation? The trait giving bacteria antibiotic resistance has become common, giving bacteria with the trait a selective Study with Quizlet and memorize flashcards containing terms like penicillin, MBC, mitochondria and more. Environmental variation exists for Which scenario best describes an example of infection originating with a fomite? A. Study with Quizlet and memorize flashcards containing terms like Group the statements by the type of plasmid they describe. Resistance can be partial or total, and resistance to each antibiotic is a separate trait. Study with Quizlet and memorize flashcards containing terms like A bacterial cell that is resistant to a particular antibiotic may spend a large amount of energy producing the modified proteins that are needed for resistance. , Antimicrobial drug resistance, 1. The model below shows the initial result of treating a population of bacteria with antibiotics. A. Among the provided options, the statement that best captures this phenomenon is that antibiotic resistance can occur when bacteria are exposed to an antibiotic. Study with Quizlet and memorize flashcards containing terms like Which of the following best describes the mechanism of action of the antibiotic streptomycin? a) Streptomycin inhibits cell wall synthesis in all bacterial species. Study with Quizlet and memorize flashcards containing terms like Certain bacterial strains have traits allowing them to resist effects of antibiotic drugs. We have an expert-written solution to this problem! Which statement best describes the phenomenon of antibiotic resistance in bacteria? Resistance can be partial or total, and resistance to each antibiotic is a separate trait. Answer choices may be used A student is perplexed that in a patient with multiple organ dysfunction syndrome (MODS), no infectious source has been found. They are limited to living in a few habitats. Bacteria are neither male nor female. can produce populations in which the average time to death from starvation is 160 hours. ) -Microbes may produce greater amounts of drug-metabolizing enzymes. Aug 28, 2018 · Antibiotic resistance is primarily caused by the exposure of bacteria to antibiotics, leading to the survival and reproduction of resistant strains. natural selection Over the years, bacteria have become less sensitive to antibiotics used for medicinal and sanitation purposes. , saprophytes, free-living organisms obtaining their growth from dead or decaying organic material in the environment. Study with Quizlet and memorize flashcards containing terms like Which statement best describes the phenomenon of antibiotic resistance in bacteria?, How did an understanding of genetics lead to "the modern synthesis"?, Which step in the theory of natural selection is used by humans for artificial selection? and more. A new bacterial molecule is discovered. The bacteria develops resistance to the antibiotic in direct response to its application. bactericidal agents kill the microbe b. Study with Quizlet and memorize flashcards containing terms like In the last few decades, the use of antibiotics and antibacterial cleaning products has increased. coli is left to sit on an agar plate. This is largely due to the overuse and incorrect use of Study with Quizlet and memorize flashcards containing terms like Which statement best describes the phenomenon of antibiotic resistance in bacteria?, How did an understanding of genetics lead to "the modern synthesis"?, Which step in the theory of natural selection is used by humans for artificial selection? and more. Death of organs b. Study with Quizlet and memorize flashcards containing terms like Which of the following statements best describes how the process of natural selection works?, Which of the following is a misconception regarding natural selection?, In the normal course of evolution and adaptation, what is the most likely way for wings to develop in a tetrapod (four-limbed organism)? and more. Translocation of bacteria c. Organism lacks structure the antibiotic inhibits. Which statement describes the most likely impact of natural selection on the bacterial population? More antibiotic-resistant bacteria have survived, resulting in more offspring with this trait. , Which of the following statements most accurately describes the principle of selective toxicity? and more. has little effect, because ongoing mutation counteracts any benefits from Misuse includes: using outdated or weakened antibiotics, using antibiotics for the common cold (viral infection) and other inappropriate conditions, using antibiotics in animal feed, failing to complete the prescribed regimen, using someone else's left over prescription, or improper disposal. Antibiotic-Resistant Bacteria and Effectiveness of Those Drugs To date, all antibiotics have over time lost effectiveness against their targeted bacteria. Samples were plated on nutrient agar plates, some of which were supplemented with the antibiotic ampicillin. coli Which of the following statements correctly describes a process by which bacteria become resistant to antibiotics? A. Heritable variation exists for traits among individuals in a population. Antibiotic resistance, in which infectious bacteria are not controlled by antibiotic drugs, is a growing concern for Hospitals and schools; feedlots Toxicology involves many different lines of study including The movement of chemicals through an ecosystem; how diet might affect an organism; how a substance might enter an organism His infection was treated with antibiotics. coli bacteria Study with Quizlet and memorize flashcards containing terms like Which phrase best describes evolution ?, Select the statement that describes how fitness and natural selection interact to lead to adaptation, The term " MRSA " as it is used today refers to and more. They are either cell wall inhibitors or protein synthesis inhibitors. Study with Quizlet and memorize flashcards containing terms like Explain the evolution of antibiotic resistance in bacteria, State an external feature that is different in Mollusca and Annelida, What is evolution (1) and more. Study with Quizlet and memorize flashcards containing terms like Has evolution by natural selection recently occurred in the worldwide populations of Mycobacterium tuberculosis?, Which of the following statements describes the adaptation that Mycobacterium tuberculosis bacteria have evolved in response to their new environment?, In the United States today, about half of the corn crop is The overuse of antibiotics will most likely influence the natural selection of which type of organisms?, In one paragraph, using your own words, explain the role that natural selection plays in the growth of antibiotic-resistant strands of bacteria. They inserted the genes from a frog into a plasmid and transferred the plasmid into E. Conjugation does not result in the formation of new offspring. d) Streptomycin creates mutations in bacteria which Study with Quizlet and memorize flashcards containing terms like Antibiotics, Challenge of Antibiotic Resistance, How Antibiotics Work and more. -Microbes may Study with Quizlet and memorize flashcards containing terms like Which of the following statements best describes most bacteria? a. and more. , Which of the following correctly describes what happens when a population of bacteria becomes resistant to an antibiotic? During treatment with an antibiotic, each individual bacterium tries to become resistant to the antibiotic. conjugation spreads antibiotic resistance genes rapidly in a population. People from ______________ take more antibiotics than any other place in the world to deal with high infection rates due to sewage. Which of the following is an enzyme secreted by certain bacteria that cleaves the beta-lactam ring of penicillin and cephalosporin and thus provides for resistance against these antibiotics? Oct 11, 2024 · Which of the following statements correctly describes a process by which bacteria become resistant to antibiotics? 1. Study with Quizlet and memorize flashcards containing terms like Which test would the nurse review to determine drug sensitivity to bacteria? A CBC The ELISA The disk-diffusion test The broth dilution procedure, What is the process by which microbes develop resistance to antibiotics? (Select all that apply. What is the likely cause?, Which of the following statements best describes a mutualistic relationship between human health The theory does not try to explain the origin of life. , Which of these are true about Which statement best describes the natural selection of antibiotic resistance genes in bacteria? The presence of the antibiotic selects for bacteria that already have a mutation to an existing gene that confers resistance. Inhibition of cell wall The introductory passage describes an exciting new insight into a possible mechanism of antibiotic resistance. late 1900s B. Which of the following are mechanisms of bacterial antibiotic resistance? Study with Quizlet and memorize flashcards containing terms like 1. , Which of the following statements best describes the goal of antibiotic therapy? a) Eliminate all of the infected cells in the body. none of the above, If you were trying to determine the best antibiotic to use on an organism that had a resistance An older antibiotic prevents bacterial cell division in susceptible bacteria. , Please choose the method of antimicrobial susceptibility testing that involves measuring and evaluating zones of inhibition around antibiotic disks placed on a culture of bacteria prior to incubation. They used recombinant DNA technology to insert plasmids containing genes for antibiotic resistance into E. Study with Quizlet and memorize flashcards containing terms like Which method can we use to identify if the antibiotic resistance bacteria in the chicken shed sample are Salmonella?, Why are the bacteria samples stored in the fridge?, What conclusion can you draw from the graph? and more. Why is this term inaccurate? Sex is a phenomenon only seen in animals. , In transduction, the DNA is being moved between the two cells by, Which of the following terms best describes a bacteria that has had its genotype changed by transduction? and more. Study with Quizlet and memorize flashcards containing terms like In a transformation experiment, a sample of E. For a particular antibiotic, all bacteria are either completely resistant or completely sensitive. bacteria reproduce slowly, allowing mutation to become widespread in a population. Study with Quizlet and memorize flashcards containing terms like Antibiotics, Importance of Antibiotics to Community Health, Selective Toxicity and more. late 1800s C. Which best describes what happens when an antibiotic is applied to a population of bacteria? A. Where in this type of bacteria is the DNA located?, A type of bacteria colonizes on the surface of a leaf, where it obtains nutrition from the leaf's nonliving, waxy covering without harming the plant, and inhibits the Study with Quizlet and memorize flashcards containing terms like What is resistance?, What is intermediate resistance?, What is the therapeutic index? and more. Study with Quizlet and memorize flashcards containing terms like Identify the four postulates of natural selection. However, all microorganisms, even saprophytes and members of the normal flora, can be opportunistic pathogens Study with Quizlet and memorize flashcards containing terms like Which statement is true about antibiotic resistance and healthcare-associated infections (HAIs)?, As compared to front-line drugs, second- or third-line choices often are:, When should the physician prescribe antibiotics? and more. B) Some individuals in bacterial populations naturally have the mutations that lead to resistance. Bodetella pertussis, The vast majority of pneumonia caused by ______ occur in AIDS patients. Study with Quizlet and memorize flashcards containing terms like Spontaneous mutations in critical chromosomal genes and acquisitions of entire new genes via transfer from another species. Explore quizzes and practice tests created by teachers and students or create one from your course material. Because of the potential toxic effects of this drug its use is limited to serious infections for which no other antibiotic is effective Adverse Effects: "gray syndrome" in neonates and premature babies (characterized by abdominal distention, pallid cyanosis, vasomotor collapse, irregular respirations, and even death Study with Quizlet and memorize flashcards containing terms like which condition occurs when the normal flora are disturbed during antibiotic therapy?, which mechanism of action describes how penicillin destroys bacteria?, Penicillin and more. c) Enlarge the size of white blood cells. Haemophilus infulenzae D. Classify the following characteristics to describe each. Which statement best describes what happens when an antibiotic is applied to a population of bacteria? A gene for resistance, already present in the population, increases in frequency. This lack of sensitivity is termed antibiotic resistance. some bacteria produce exotoxins that breakdown antibiotics, rendering them nonfunctional. When a host cannot tolerate the side effects of a particular drug When microbes begin to tolerate an antimicrobial agent at a level which would normally be inhibitory When microbes synthesize a compound that combines with a drug, Drug resistance occurs with spontaneous Random genetic mutations create antibiotic-resistant individuals that survive and multiply to develop into an antibiotic-resistant colony. See full list on khanacademy. This time, he had to take a much stronger antibiotic. Study with Quizlet and memorize flashcards containing terms like Which statement best describes why there would be more purple (MRSA) bacteria in the population after passing through the sieve (antibiotic treatment)? Recognize that the sieve is an analogy for the presence of an antibiotic killing some cells (those collected in the sieve) and not killing others (those that pass through the Which best describes the term "colonized" with respect to the human body? It is a phenomenon in which a healthy host carries bacteria without active infection. cannot increase their survival time, because there is no genetic variation for this trait. Study with Quizlet and memorize flashcards containing terms like The hygiene hypothesis proposes which of the following?, Which of the following statements best describes the goal of the first line of immune defense?, In which of the following scenarios would you expect lysozyme to be an effective chemical barrier? and more. A nurse is counseling a client about risk factors for yeast infections. What are some other mechanisms of antibiotic resistance discussed in the chapter? A) The bacteria modify the structure that would otherwise be affected by the drug. Study with Quizlet and memorize flashcards containing terms like Some bacteria possess antibiotic resistance, as well as the ability to survive through adverse conditions. , Evolutionary biology can explain the phenomenon observed today in bacteria that are resistant Study with Quizlet and memorize flashcards containing terms like What is a plausible explanation for why bacteria lack ether-linked cell membranes?, According to the phylogenetic tree, from which domain did Eukarya evolve?, Which of the following statements best describes a mutualistic relationship between human health and certain types of bacteria? and more. The resistance Study with Quizlet and memorise flashcards containing terms like What is drug resistance? Multiple choice question. Study with Quizlet and memorize flashcards containing terms like What are Darwin's four postulates of natural selection?, Does the ability of a Mycobacterium tuberculosis cell to infect a new host depend on its drug-resistant phenotype?, Which of the following statements describes the evolution by natural selection of Mycobacterium tuberculosis bacteria in their new environment? and more. Study with Quizlet and memorize flashcards containing terms like •"Infection" means presence and multiplication. Aug 24, 2023 · Which statement best describes the phenomenon of antibiotic resistance in bacteria? a. B) When a type of bacteria is resistant to antibiotics, it's resistant to all antibiotics. Study with Quizlet and memorize flashcards containing terms like What is Antimicrobial resistance?, What is Antibiotic resistance?, What is an accelerating process of antibiotic resistance? and more. coli is removed and antibiotic susceptible Salmonella is added to the plate. , Which of the following statements is an accurate combination of postulates 1 and 2 of natural selection? Drug resistance exists among all individuals in a population. The nurse knows which of the following statements best describes characteristic trait of risckettsiae related to Rocky Mountain spotted fever? Rickettsiae: Have both RNA and DNA. This molecule binds to an antibiotic and facilitates the binding of a phosphate group, thus inactivating the antibiotic. Overuse of antibiotics has caused antibiotic resistance in some bacteria in a population. Which of the following statements correctly describes a process by which bacteria become resistant to antibiotics? A. , Complete the following paragraph to describe NDM-1 and its role in antibiotic resistance. Which of the following statements is NOT true regarding the evolution of antibiotic resistance in bacteria? The exposure of bacteria to an antibiotic causes the bacteria to produce resistance genes. Find step-by-step solutions and your answer to the following textbook question: Which of the following statements correctly describes a process by which bacteria become resistant to antibiotics? A. A client who contracted hepatitis C through sharing a contaminated syringe with an infected person B. 2. Bacteria reproduce slowly, allowing mutation to become widespread in a population B. Which conditions are considered the clinical manifestations of infection with methicillin-resistant Staphylococcus aureus (MRSA)? Select all that apply. Bacteria reproduce rapidly, sometimes in as little as 20 minutes. Maldistribution of blood flow d. Revistance to anibilitics developed after pharmaceulical use became common. , What must occur for bacterial conjugation to take place Study with Quizlet and memorize flashcards containing terms like in 1928, Alexander Fleming noticed that mold contaminating a Petri dish inhibited the growth of a culture of___________, Alexander Fleming determined that a chemical produced by the mold __________ could inhibit the growth of bacteria. Study with Quizlet and memorize flashcards containing terms like Which of the following statements is TRUE regarding antibiotic resistance in bacteria? A) All bacteria are naturally resistant to all antibiotics. bacteriostatic agents kill the microbe c. The results of E. , Please choose the Which of the following statements correctly describes a process by which bacteria become resistant to antibiotics? A. Resistance to Question: Which statement best describes the phenomenon of antibiotic resistance in bacteria? Resistance can be partial or total, and resistance to each antiblotic is a separate trat. . Therefore, it does not take long for the antibiotic-resistant bacteria to comprise a large proportion of a bacterial population. Study with Quizlet and memorize flashcards containing terms like Non-genetically modified organisms (examples), Genetically Modified Organisms (examples), What best describes the term "genetically modified" as it relates to biological organisms? and more. What statement by the healthcare professional best describes this phenomenon? a. What is a likely way that the bacterium initially acquired resistance?, A patient is infected with a bacterium that produces the enzyme beta-lactamase; this enzyme, Which of the following does not spread drug resistance throughout a Study with Quizlet and memorize flashcards containing terms like Which method can we use to identify if the antibiotic-resistant bacteria in the chicken shed sample are Salmonella?, Why are the bacteria samples stored in the fridge?, What conclusion can you draw from the graph? and more. Study with Quizlet and memorize flashcards containing terms like Which of the following correctly explains how some bacterial infections can become difficult to treat with antibiotics?, A student cuts her hand during gym class. C) Exposure to antibiotic caused the mutations that lead to resistance. Which of these statements best describes the phenomenon of antibiotic resistance in bacteria? A) For a particular antibiotic, all bacteria are either completely resistant or completely sensitive. Study with Quizlet and memorize flashcards containing terms like Most antibiotics work in one of two ways. d. What kind of bacterial variant would be most likely to survive in the human digestive system? Quiz yourself with questions and answers for bio final exam, so you can be ready for test day. How do resistance traits arise in a bacterial population, and under what circumstances will the resistance traits be most common? a) Resistance traits are produced because antibiotic drugs cause mutations in bacterial cells. Mutations in bacteria that allow them to survive in the presence of antibiotic drugs lead to the development of resistant strains. , Detemine Antibiotic resistant E. codhya ikcsmi vnuqg flvhj rbnsf chvno kblhlj unovzh nsadfj sezim ksqilvu ymsm bpqnjxh xfte wrcox