Choose the combination of answers that most accurately completes the statement.Microbial resistance to drugs is acquired through a. conjugation c. transduction b. transformation d. all of these

Q: A nurse colleague asks for your help in drawing blood cultures from a patient with suspected…

A: Bacteremia is when bacteria circulate through the bloodstream. It can be caused by everyday habits…

Q: Which mechanism of antibiotic resistance is most likely to result in "cross resistance"  against…

A: Antibiotics are antimicrobial compounds that are either bactericidal or bacteriostatic in function.…

Q: Which term refers to the removal (de endospores.

A: Sterilization is defined as the that eliminates, removes, kills, or deactivates all forms of life…

Q: Choose the combination of answers that most accurately completes the statement. The pathogen of…

A: Answer- In plants the foreign DNA can be incorporated by using the specific vector DNA.

Q: Choose the combination of answers that most accurately completes the statement.The pathogen of plant…

A: Answer is b.)  Agrobacterium.

Q: Which of the following is false/mismatched? a. Pasteur: disproves spontaneous generation of microbes…

A: The given sentences belong to the History of development in the field of Medicine and prevention.…

Q: Refer tó the image below to answer this question. You have a bacterial culture with a concentration…

A: Serial dilution is the dilution of a substance in the given solution in a stepwise manner. Serial…

Q: Microbial resistance to drugs is acquired througha. conjugation.b. transformation.c. transduction.d.…

A: In biotechnology, microbial resistance is defined as the evolution of microbes with protective…

Q: Mass spectrometry identifies microbes via a. fluorescence of antibodies. b. precipitation reactions.…

A: Answer is c.)protein fingerprints.

Q: Bacteria are friends of man. Discuss.

A: The bacteria are single celled prokaryotic organism belongs to kingdom Monera. Bacteria include two…

Q: Give two reasons why bacteria are becoming more and more resistant to antibiotics.

A: Antibiotics are the drugs used to treat bacterial infections and they are produced by certain fungal…

Q: Write the letter of your choice at the start of the sentence then support it with a short…

A: The Kirby Bauer method is an universally accepted , USFDA approved method commonly used in…

Q: Animal cell culture makes use of low amounts of reagents

A: Animal cells are the basic unit of the tissues and organs of all organisms from the kingdom…

Q: UV light is able to damage bacterial cells by:a. preventing mitosis b. damaging DNA c. dissolving…

A: UV stands for Ultraviolet rays. These rays kill bacterial cells.

Q: Write a paragraph on Bacteria.

A: Bacteria are unicellular, prokaryotic organisms that do not have a well-defined nuclei and…

Q: Question 6 Describe what the Gram Stain shows: a. The organism is Gram Negative b. The organism is…

A: Introduction :- Bacteria are classified into two categories on the basis of the gram staining…

Q: Which statement describes how phenolic compounds control microbe growth? They cause protein…

A: Phenolic compounds consist of phenol like compounds. They are persistent on the surface and are less…

Q: In the petri dish in Figure 1, the bacteria Esherichia coli (E. coli) was grown and treated with…

A: The disk diffusion technique is used to estimate the susceptibility of the organism to a particular…

Q: Question 79   The discovery of antibodies and the understanding of their actions directly resulted…

A: Answer: ANTI-BODIES = These are the Y-shaped proteins which binds to the antigens with epitope when…

Q: A veterinarian suspects that a new disease of house cats is caused by a specific type of bacterium.…

A: The germ theory of disease was given by a German scientist named Robert Koch. He, in his theory,…

Q: Explain why some bacteria are contagious but not infectious. Give 3 examples.

A: Contagious refers to the property of the bacteria to transmit from one host to another. Infectious…

Q: Choose the combination of answers that most accurately completes the statement. Which genetic…

A: The gene is known to be the basic unit of heredity. Most organisms display Deoxyribonucleic acid…

Q: Which of the following best explains why there is no growth on plate II? (a) The initial bacterial…

A: A "microbe" is a living entity that is so tiny that it cannot be seen with the naked eye.…

Q: How does fluoroquinolone antibiotic drug treat infections? a. Blocking folic acid synthesis  b.…

A: Antibiotics, as the name suggests, are antimicrobial compounds that are either bactericidal or…

Q: Antibiotic resistant bacteria are commonly found in hospitals. Why do you think that is?

A: Antibiotic resistance occurs when bacteria develop the capacity to overcome the antibiotics created…

Q: Which of the following statements best explains why there are fewer colonies on plate IV than on…

A: This question is based on transformation of bacteria. Bacterial transformation is a process of…

Q: Attached below is the study about the effects of handwashing and the effectiveness of soap against…

A: We only become aware of the significance of handwashing during pandemics. However, its advantages…

Q: Which can be targeted by a drug used to kill bacterial cells?

A: Numerous diseases are caused by pathogens (viruses, bacteria, parasites), therefore drugs designed…

Q: Industrial microbiology uses organisms to produce valuable products. In order to microorganisms to…

A: The large-scale production of industrial or commercial products utilizes the metabolic activities of…

Q: The term "Superbug" refers to? A. Certain bacteria strain that can grow in all kinds of unfavorable…

A: Introduction :- Superbugs are bacteria, viruses, parasites, and fungi strains that are resistant to…

Q: Which antibiotic affects cell wall synthesis?a)streptomycin b) erythromycin c) tetracycline…

A: Antibiotics are a form of antimicrobial drugs that fight against disease-causing pathogenic…

Q: Can the results of an MIC test be used to determine whether an antibiotic is bactericidal or…

A: No, the results of an MIC test can't be used to determine whether an antibiotic is bactericidal or…

Q: Which best describes conjugation in bacteria? OA. Bacteria take DNA from their environment. B.…

A: Gene transfer is the movement of genetic information between organisms. It can be horizontal or…

Q: Describe two events occurs when antibiotics are present or not and  microbes become newly resistant…

A: Antibiotics are drugs that are used to prevent and treat bacterial infections. Antibiotic resistance…

Q: why  Small Fraction of Bacteria Are Pathogens

A: Pathogen is defined as an organism with a potential to cause disease in hosts. The severity with…

Q: which of the following can be used to stimulate an organism's immune system? A. Restriction Enzymes…

A: Immunology is a field of biological science that deals with the study of the immune system. An…

Q: 1. A bacterium is grown in an environment with tryptophan added to the medium. Describe how the…

A: Need to find how the bacteria responds to tryptophan added into the medium.

Q: Devise an experiment that will differentiate between bactericidal andbacteriostatic effects.

A: Antimicrobial is the efficacy to kill the microbes. Drugs that have antimicrobial properties are…

Q: Choose the combination of answers that most accurately completes the statement. For mutations to…

A: Mutation can be outlined as the change within a DNA sequence and it results from the copying…

Q: how to find unknown bacteria

A: Unknown bacteria can be identified by observing their basic characteristics. The first step in…

Q: A direct transfer of DNA from a bacterium to another is an example of:

A: Transduction is the genetic transfer through the help of bacteriophage between the bacterial…

Q: A new chemotherapeutic drug kills bacteria but not humans. Discuss the possible ways the drug may…

A: Since the discovery of penicillin by Sir Alexander Fleming, in 1928, the treatment of bacterial…

Q: Use the following diagram to answers the questions. A. Is this cell Gram + or Gram -? Provide 2…

A: Bacteria are a broad collection of tiny, unicellular creatures that have been classed as prokaryotic…

Q: Discuss how antibiotics were developed.

A: Antibiotics literally mean "against life," which in this context refers to microbes. Antibiotics are…

Q: Choose the combination of answers that most accurately completes the statement.Which of the…

A: Antimicrobial drugs are drugs that either kill a microbe or inhibit the growth of a microbe. There…

Q: spirulina cyanobacteria is photoautotroph or heterotroph,

A: Spirulina is a multicellular blue green microscopic algae. It is also called as Arthrospira and has…

Q: Which of the following best describes the mechanism of action of the antibiotic streptomycin? A. it…

A: Antibiotics are chemical compounds that can be used against the bacterial infection in people and…