Q: As a doctor, you come across patients whose bacterial illnesses are no longer responding to…
A: Tetracycline is an antibiotics that is used to treat the infections caused by the bacteria that…
Q: What microbe is used in bioremediation and why
A: Introduction: Bioremediation Is A Method Of Treating Contaminated Media, Such As Water, Soil, And…
Q: There are five bacteria in a petri dish and its number triples every minute. How many bacteria are…
A: Bacteria are organisms that are found almost everywhere on earth and are free-living cells that are…
Q: How does plastic effect the growth of bacteria
A: Plastics are the polymers of organic compounds formed from the chains of carbon, sulfur, nitrogen.…
Q: specific organism representative of the group you chose, gather information about it, and identify…
A: Cleansing agents Cleansing agents are defined as the chemical compounds or substance that works by…
Q: Would culture human cells be classified as a biohazard?
A: A "microbe" is a living entity that is so tiny that it cannot be seen with the naked eye.…
Q: The laboratory that you are working in does not have a microscope or motility medium. Now, how will…
A: The motility of a bacterium is determined by the presence and absence of flagella. The flagellum is…
Q: What are the 6 branches of microbiology? Why is each one important?
A: A microbiologist is a scientist who studies the microscopic life forms and processes. This includes…
Q: What is leading to the development of antibiotic-resistance bacteria? Why should we be concerned?
A: WHAT IS THE MEANING OF ANTIBIOTIC RESISTANCE BACTERIA ? Antibiotic are drugs designed to kill…
Q: What if the purpose of bacterial culture? Why might it be useful to grow bacteria?
A: According to question what is the purpose of bacterial culture. Why might it be useful to grow…
Q: Can someone help with microbiology? I believe the top indicates a gram negative bacteria but the hue…
A: Gram-negative bacteria have a thin layer of peptidoglycan on their cell walls, but they also have an…
Q: Why do scientists study soil and water microorganismswhen searching for new antibiotics?
A: Introduction: Antimicrobials are chemical-based substances that are targetted against microbes and…
Q: Why is it important to know about bacteria
A: Bacteria are the microscopic organism who have single cell. It is made up of prokaryotic in nature.
Q: how can you use the unique characteristics of Listeria monocytogenes to produce a growth medium that…
A: Selective media contains those nutritional factors which will provide the growth of only desired…
Q: In Microbiology, are there technologies that can help make Bacterial Culture and Sensitivity done…
A: Conventional methods for identification of bacteria and its drug susceptibility testing depends on…
Q: What is an antibiotic? How do they stop bacterial growth?
A: Answer
Q: What is a biofilm? What is the advantage for microbes to form a biofilm
A: A community of microorganisms which are attached to a surface irreversibly is called a biofilm. They…
Q: When conditions are unfavorable, some bacteria:
A: Bacteria are microscopic, single-celled organisms in nature. They support many forms of life and are…
Q: How does an Agrobacterium cell “grow?” What is the purpose of this growth
A: H. J. Conn named Agrobacterium, a genus of Gram-negative bacteria that causes plant cancers through…
Q: How can microbes be used to decrease the use of chemical fertilizers and pesticides?
A: In the world, microorganisms play a leading role in many natural processes. Microorganisms are…
Q: In Microbiology, are there technologies that can help make bacterial culture and sensitivity done…
A: In microbiology, culture is the process of creating artificial media for microbes in order to grow…
Q: What is the form, habitat, nutrition, method of reproduction and size of bacteria
A: Bacteria:- Bacteria are unicellular organisms belonging to the prokaryotic group where the organisms…
Q: Why does a one-step growth curve differ in shapefrom that of a bacterial growth curve?
A: Growth curves are generally the description of the density of cell populations in liquid culture…
Q: Do some research and describe two or three scenarios in which it would be preferable to use a stab…
A: Identification of "bacterial isolates" has enormous importance and uses in a variety of disciplines…
Q: Penicillin uses which mechanism of antibiotic action against bacterial cells?
A: Penicillin is a narrow-spectrum antibiotic which kills bacteria by binding the beta - lactam…
Q: Besides being able to tolerate a range of pH some bacteria change their environment by producing…
A: Due to metabolic activities of the bacteria/microbes, different bye-products are produced which…
Q: Which one of the following statements regarding antibiotics is FALSE? It is a substance produced by…
A: Antibiotics derived from the microorgansims or produced synthetically ,(wholly or partially) to…
Q: Why are antibiotics used in livestock production?
A: Antibodies are used in livestock production because : Antibiotics prevent Animal Suffering.…
Q: Biofilms can have signifiant implications with respect to infection and effectiveness of antibiotic…
A: Introduction :- Antibiotics are antibiotics that are used to treat infections caused by bacteria in…
Q: How is Leather put in an application in microbiology and its involved microorganism
A: Leather is the skin of cattles and animals used to protect human body.
Q: In which growth phase is the organism most sensitive to the antibiotic?
A: Microorganisms produced in closed culture (also known as batch mode) exhibit a repeatable…
Q: You are a bacterium. You are streaked on chocolate agar. This chocolate agar is a source of…
A: Cellular respiration and fermentation are both anabolic reactions in which organic molecules are…
Q: What are some industrial processes that use bacteria What are examples of human diseases caused by…
A: Bacteria in industries :- Bacteria are used in various industries like food industry, pharma…
Q: Microbes can provide beneficial activities. Bioremediation (using bacteria) is a process used to…
A: Bioremediation is a waste management technique. Living organisms can be used in this process to…
Q: Explain in a general way how bacteria move toward substances such as nutrients and away from toxic…
A: Bacterial chemotaxis, movement under the influence of a chemical gradient, either toward (positive…
Q: Which microbe is grown for use as protein – rich food?
A: Proteins are polymers made up of polymers of amino acids, which are structural units. They act as…
Q: select a microbe that has proven to be either environmentally or socially beneficial to human…
A: Microbes include single or multicellular organisms which are not visible to the unaided eye. Some…
Q: If triclosan is the active agent in antibacterial handsoaps, what group of bacteria can grow freely…
A: Antibacterial soap is the one that contains the chemical ingredients which assist in killing the…
Q: Why do soil microbes naturally produce antibiotics?
A: Antibiotics are metabolic products of microorganisms that inhibit or completely destroy the growth…
Q: Why do some organisms grow within the zones of growth inhibition caused by the antibiotics?
A: The Kirby-Bauer method is used to determine the sensitivity of microorganisms for a specific…
Q: 29. Identify a FALSE statement from the following, Group of answer choices bacterial growth is…
A: The growth of most of the microbes on a culture media is dependent upon the nutrient composition of…
Q: Which of the following BEST describes an agent that is bacteriostatic? A) It suspends bacterial…
A: Correct answer is D
Q: What advantage might soil bacteria and fungi gain from the synthesis of antibiotics?
A: Antibiotics are substances that work against bacteria. It helps in fighting infections caused by…
Q: When it comes to the manufacture of antibiotics, what advantages do soil bacteria and fungus have?…
A: Introduction \antibiotics Antibiotics are substances that bacteria and fungi make in order to kill…
Q: What is the principle underlying the use of cyanobacteria in agricultural fields for crop…
A: Cyanobacteria come under the kingdom Monera. They are true bacteria. They are also called blue green…
Q: is clinical microbiology What is covered in this branch of microbiology How will this relate to…
A: Microbiology is that the study of microscopic organisms, like bacterium, viruses, archaea, fungi and…
Q: Microbes can be used to decrease the use of chemical fertilizers & pesticides. Explain how can…
A: Usually, the pesticides and the fertilizers are used by the farmers in their fields. The…
Q: Streak plate allows microbiologists to isolate one species of bacteria from another. Why is that…
A: Aseptic technique is basically the mindset of keeping things free of contamination, as the world we…
How will you determine whether the antibiotics kill the organism or only inhibit its growth
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- In which of the four phases of bacterial growth would an antibiotic best work?What are biofertilisers? A farmer is advised to add a culture of bacterium in the soil before sowing the crop. Name the bacterium in the culture. How is this bacterium useful to the crop?how is UV radiation a good type of control mechanism against microbial growth?please expalin what happens to the microbe and affects this control cause.
- How is UV radiation a good type of control mechanism against microbial growth? Explain what happens to the microbe and effects this control causes.How does the growth rate of a specific bacterium impact how easy or difficult it is to treat clinically?How is UV radiation a good type of control mechanism against microbial growth? Please explain what happens to the microbe and effects this control causes.
- How do you observe growth in liquid microbiological media? a) the medium is cloudy or turbid b) colonies appear on the surface of the medium c) the medium becomes solid d) colonies appear distributes throughout the mediumHow can one be sure that the culture media are sterile or free from contaminationWhich of the following agents if introduced into a growing culture of bacteria would halt growth but if removed would allow growth to continue? A) Antiseptic B) Bacteriostatic agent C) Disinfectant D) Bactericidal agent E) Sterilizing agent
- How are antibiotics sterilizedOne of the following is INCORRECT about Spread plate a-Allow aerobic bacteria to grow b-The sample is spread on agar surface by a sterile glass spreader c-Only Surface colonies emerge after incubation d-Exclude Heat-sensitive bacteria.What other fields of science besides microbiology is the aseptic technique used?