A chemical, produced by a microbe to inhibit the growth of other microbes, is isolated and then modified in a chemical reaction in the laboratory. Which of the following terms would most accurately apply? O Synthetic O Antibiotic O Phenolic O Microbistatic O Opportunistic

Q: Which of the following treatments would be most useful to remove microbes from air pumped into a…

A: Option c

Q: Choose the false statement below. O High efficiency particulate air filters or HEPA filters are…

A: Sterilization is a process of complete destruction or inactivation of bacteria or pathogens. It…

Q: Which of the following is NOT a chemical method of microbial control? a) refrigeration b) ethyl…

A: In order to stop the spread of infections and diseases, microbes must be under control. Thereby…

Q: Desiccation, a time-honored method of preserving food, is effective because the   water content is…

A: Desiccation is the process by which we decrease the amount of water in any organism or any non…

Q: Which of the O Microbe C O Microbe D O Microbe E

A: Beta-hemolysis:- Is a Complete lysis of red blood cells in the media around and under the colonies…

Q: Which of the following statements regarding microbial death is FALSE?   Question options:   cell…

A: All of these statements are TRUE.

Q: Choose one specific way from each of the two methods of inhibiting the growth of microbes below.…

A: The organisms such as bacteria, viruses, and protozoa are deactivated, eliminated, and killed in the…

Q: Silver may be used to coatingendotracheal tubes. Silver is an excellent antimicrobial againsts a…

A: Silver is a bacteriocidal (that kils bacteria) metal. It functions by punching holes in bacteria and…

Q: In microbiology, the term growth in a culture usually refers to an increase in O 1) the number and…

A: Microbes are the microscopic appearance creatures that are not visible to the naked eye. These…

Q: Which of the following is NOT a property of an antimicrobial agent? a. Must have a known…

A: An antimicrobial is a substance that destroys or inhibits the growth of microorganisms.…

Q: Chemical used to kill microorganisms on inanimate objects is called Select one: O a. Disinfectant O…

A: Health and hygiene both are important aspect for a human being to live good and healthy life.…

Q: The following media are used to grow bacteria for various purposes. Match the examples of media that…

A: MacConkey Agar: - Selective Growth Medium Malt Extract Agar:- Complex Medium

Q: The inhibition of bacterial growth and reproduction without necessarily destroying the organisms is…

A: The growth and reproduction of bacteria depends on saveral factors. For the inhibition of the growth…

Q: Which two scientists are synonymous with sterilization? O A. John Tyndall O B. Robert Bunsen O C.…

A: * John Tyndall was a physicist from Ireland, who studied atmospheric conditions and climate change…

Q: List the fields of microbiology that deal with the following and explain each why these are part of…

A: Biology is a branch of science. Bio means life and ology means study. Biology is basically the study…

Q: Which of the following factors is NOT significant in determining the effectiveness of a microbial…

A: An antimicrobial therapy kills or represses the development of microorganisms, for example,…

Q: The mechanical removal of microbes from a limited area of living tissue is referred to as -- a.…

A: Control of microbial propagation is very significant in medical, pharmaceutical, food industries,…

Q: The MIC is the________________________________________ of a drug that is required to inhibit growth…

A: There are some living organisms that cannot be observed by the naked eye and only can be seen under…

Q: Bacteria are not used as probiotic agents. True O False The growth of bacteria that form endospores…

A: Bacteria are prokaryotic microorganisms. Bacteria are ubiquitous in nature and are found almost in…

Q: The process in which all organisms and pathogens are destroyed is called ------.  a) Disinfection…

A: Microbes are responsible for various diseases in humans as well as animals.Microbes and pathogens…

Q: Which of the following affects the elimination of bacteriafrom an object?(a) Number of bacteria…

A: Bacteria are microscopic organisms which belong to prokaryote because these are unicellular…

Q: Summarize the terms used to characterize microbes based on they physical growth factors including...…

A:

Q: Laboratories spend millions of dollars and person-hours to identify microbes from clinical samples.…

A: Flagella are organelles that are characterised by their function rather than their appearance. The…

Q: What is the scientific name of the microorganism/s and its general characteristics? b. Why those…

A: Microorganisms are also known as microbes and they have a binomial nomencature which consists of two…

Q: Which of the following is true regarding microbial tests that lead to color change in tubes used to…

A: Option 1 and 4 are correct. There are multiple tests involving color change for bacteria…

Q: Which of the following medium is considered an enriched medium? a. LB b. T-soy  c. Nutrient  d.…

A: A growth or culture medium is solid, liquid or semi solid in nature that is used to support the…

Q: Selective media: O Is regular nutrient agar that can grow any microorganism Selects for the growth…

A: Cultured bacteria are any bacteria that grow in the lab by the microbiologist using the required or…

Q: We have learned terms like 'sterile,' 'commensal,' 'contaminants,' 'germs,' 'microorganisms,' and…

A: The skin surface should be sterilised before puncturing it with injection to draw blood sample as it…

Q: I need help with question number 49

A: Microbial control indicates the prevention or inhibition of microbial growth. It involves physical…

Q: Design a concept map on microbial growth that would contain the key features of the following…

A: Controlling microbial growth is essential in many practical situations, and research in this area of…

Q: In your daily life, you utilize aseptic technique in order to minimize contamination. List five…

A: The aseptic technique in a microbiology lab is a must to get the tests right by avoiding…

Q: Aseptic technique refers to A) the microbial inoculum placed into a test tube or onto a Petri…

A: Following aseptic techniques is an important part while performing an experiment. Aseptic technique…

Q: Microbial secondary metabolites are compounds produced by strains of certain microbial(antimicrobial…

A: Microbial secondary metabolites are low sub-atomic mass items, not fundamental for development of…

Q: Which of the following apply to silver as a chemical inhibitor of microbial growth? Acts as a…

A: Sterilization is the method of removal or killing or elimination of live cells from any surface.

Q: Which of the following is NOT correctly matched?   A. Halophile – microbe that can grow in an…

A: All the above represents  match the term questions

Q: medium in which all the components are known is: A. Minimal medium B. Synthetic or defined medium…

A: Microorganisms are small, unicellular, and microscopic organisms. It is important to grow…

Q: Which of the following is not an antiviral drug? O Protease inhibitors O Fusion inhibitors O Cell…

A: Antiviral drugs - protease inhibitors ,Fusion inhibitors and entry inhibitors . Fusion or Entry…

Q: Discuss the actions of the ditterent chemical agents in controlling microorganisms: L phenols 2.…

A: Chemical agents plays a major role in eradication of microorganisms from the environment.

Q: Shown below is the growth of E. coli in nutrient agar plates after exposure to different doses of UV…

A: Answer :- The given data infer the effect of increasing UV exposure time on E. coli. With an…

Q: Which of the following would you expect if you let surfaces stay wet for 5 minutes instead of 10…

A: Medical disinfectants: Reducing the chances of healthcare-associated infections in health care…

Q: List the fields of microbiology that deal with the following: a. Metabolism b. Enzymology c.…

A: Biology is a branch of science. Bio means life and ology means study. Biology is basically the study…

Q: What is the goal of aseptic techniques O To prevent contamination To allow contamination all of the…

A: Aseptic techniques are those techniques that are used in the field of medical. They are a kind of…

Q: Which of the following statements describe a culture or molecular technique in the study of…

A: All statements are acceptable in describing  a molecular technique or culture in the study of…

Q: Which of following statements is TRUE about antiseptics and disinfectants?  A. Disc diffusion works…

A: The use of antiseptics and disinfectants is now unavoidable but what factors affect these processes…

Q: Microorganisms are essential to our life. Which of the following is/are example(s) of a beneficial…

A: Increased number of illnesses is not beneficial to humans. Gene therapy is beneficial to patients…

Q: p. Processes q. Radiation r. Steam s. Sterilize a. Autoclave f. Gamma k. Low I. Lyophilization m.…

A: A paragraph is given, and have to fill the gaps by suitable words provided. Like: 1 - i (heat and…

Q: which of the following is not a chemical method of microbial control

A: Answer is option c - Filteration Filteration is not a chemical method of Microbial control.

Q: MacConkey lactose agar is a medium that kills all microbes except for gram-negative bacteria, and it…

A: Agar is a galactose-based heterogenous polysaccharide obtained from seaweed(red algae). It is…

Q: Which of the following regarding controlling microbial growth is true? a) Microbial death rate…

A: Microbes are small organisms that may cause diseases.

Food Microbiology

The subdivision of microbiology that deals with the interaction between microbes and food particles are called food microbiology. This scientific study incorporates both beneficial and harmful microbes and their effect on the food production, food storage, and health of human beings.