medium in which all the components are known is: A. Minimal medium B. Synthetic or defined medium C. Selective medium D. Complete medium E. Complex medium F. Differential medium G. General purpose medium

Q: Without destorying the item, how would you recommend each of the following to be sterilized. Explain…

A: Sterilization is the process of eliminating or destroying all forms of microbial life, including…

Q: The reduction of pathogens to a safe and stable level is caused by the process of: a.Disinfection…

A: The objective of the question is to identify the process that reduces pathogens to a safe and stable…

Q: Two different bacterial samples, A and B, were inoculated onto SIM media. What can you conclude…

A: SIM (Sulfide, Indole and Motility) test is done to differentiate the Gram negative bacilli based on…

Q: If a food product has 10^9 bacteria, is heated at 50°C, and crosses the X-axis at 90 min (90 min is…

A: Answer is none of the above. Take 10 min to sterilize the food product.      For calculating it, we…

Q: The results of Figure 2 highlights the antibacterial activity of cacay oil. Since the method…

A: MH broth is used to determine minimum inhibitory concentration in microbiology.

Q: 8) Name the three basic shapes of the bacteria in the picture to the right. А B

A: Bacteria are classified as cocci, bacilli, spirilla, and vibrios based on their shape.  MreB is a…

Q: In spread plate method, colonies form within the agar and agar surface. In pour plate method,…

A: Introduction Agar media is essential for the study of microorganisms and molecular biology, It is a…

Q: A fastidious organism must be grown on what type of medium?a. general-purpose mediumb. differential…

A: Bacteria require appropriate environmental conditions for its growth. Solid or a liquid preparation…

Q: Blood agar media  is a _________.   Selective media Differential media Rich media Enriched media…

A: A medium can be defined as gel or liquid which helps in growth of a bacterial culture. Medium is…

Q: Which one of the following is not true about PEA medium?   Select one:   a. Contains sodium…

A: PEA medium is a specialized agar used in microbiology to isolate and grow Gram-positive bacteria…

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: What is the best descriptive match for the following culture media? A. Specific biological…

A: Question no 1 Synthetic media: In this type of medium all the elements/chemicals used are well…

Q: The colonies growing on the surface of solid media represent: Select one: a. A group of different…

A: The CFU/ml are often calculated using the formula:cfu/ml = (no. of colonies x dilution factor) /…

Q: Give at least one disease that can be diagnosed by: a. Gram Stain b. Acid-fast stain c. Endospore…

A: Staining is a microscopic technique for enhancing contrast in the material. In histology, as well as…

Q: Which of the following control achieves destruction of all forms of life? O a. Disinfection O b.…

A: Life exists in several forms ranging from the unicellular prokaryotes like the single celled…

Q: 64 65 calx A pure culture contains only A. one species of microorganism. B. bacteria. C. a variety…

A: Culture:- it is a method of multiplying the microbes as well as eukaryotic cells in a appropriate…

Q: Which type(s) of medium would be used in each scenario?a. isolating the growth of Streptococcus…

A: A culture medium, also called the growth medium, can be a liquid or solid medium that supports the…

Q: 1) The use of natural products in classification is called

A: Trees, fungi, animals, and microorganisms generate natural products, which are chemical substances…

Q: micro-organisms are the most resistant to heat sterilization?

A: Most of the bacteria cannot survive adverse heat condition. But somehow particular bacteria can…

Q: growth

A:

Q: Many antibacterial hand soaps contain the chemical agent _____ , which belongs to the _____…

A: Sodium hypochlorite is commonly used chemical agent in mildew remover for prevention of infection…

Q: The culture medium that contains penicillin is a type of ________media.

A: Culture media were introduced in the 19th century and have since gone on to revolutionize…

Q: What type of media is used to encourage the growth of only the suspected pathogen from nonsterile…

A: The growth media or culture media is used to grow microorganisms in the laboratory conditions.…

Q: in 5 hours, your bacterial culture went from a concentration of ~105 CFU/mL to ~1.6 x 106 CFU/mL,…

A: n=1.6x106 CFU/ml N=(no of cells at the beginning )=105 CFU/ml n=Nx2x x=no. of generation…

Q: Would heating the culture in a sealed, small-diameter tube that is totally immersed in a water bath…

A: Microbial culture is a process of multiplication of microbial organisms by allowing them to…

Q: Which one of the following is the most resistant microorganism for sterilization: Select one: a.…

A: Microorganisms vary in their degree of susceptibility to disinfectants. Species such as Mycobacteria…

Q: Calculate the CFU/mL of the original culture for the countable plate as shown in the diagram. b) How…

A: Introduction :- CFU( colony forming units ) are the count of cells present in orginal culture which…

Q: Which of the following is NOT a chemically definable component in culture media? a.Sheep's blood…

A: A chemically defined media is a culture medium for microorganisms or animal cells (even human cells)…

Q: What is the statistically significant number range of colonies that may be counted on a Petri dish…

A: 1. 30-300 Sorry but as per Bartleby policy i can only solve first part. Please can you upload the…

Q: A fastidious organism must be grown on what type of medium?a. general-purpose mediumb. differential…

A: Bacteria require appropriate environmental conditions for their growth. Solid or a liquid…

Q: 48. Selective media is used to distinguish one microorganism type from another growing on the same…

A: Microbial isolation is a technique for growing microorganisms outside of their natural habitat.

Q: The stain used in the starch hydrolysis test: a.Is the same stain used in the capsule stain…

A: The stain used in the hydrolysis test is iodine.

Q: .Animal cell cultures requires high technical skills to interpret and to regulate animal cell…

A: Cell culture technology has spread within a century, a gamut of culture media has been designed.…

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: Microscopic count is used to estimate microbial load of a sample by counting colonies present on the…

A:

Q: A factor in the zone of inhibition size on the Kirby-Bauer plate is: a. amount of medium placed…

A: Kirby-Bauer test or disk diffusion test is the antibiotic diffusion susceptibility test that helps…

Q: If you had another drug, Drug B, that the microbe was also susceptible too that was in every way…

A: A drug is a chemical substance that is used to treat any pathogenic, physiological or psychological…

Q: ason

A: Sterilization: It is a process to remove ,kills,or deactivates all forms of micro-organisms ex:…

Q: You pipette 1mL from a 30mL starting culture into a 99mL blank labeled A. You plate 1mL and 0.1mL of…

A: This question spins around the concept of serial dilution and colony-forming units (CFU)…

Q: You have a mixed culture containing 4 different organisms that you ihocl plate of media. When you…

A: Media or culture medium is a liquid or gel that is specifically designed to support the growth of…

Q: A pure culture is........... A. A culture of three to four different organisms B. A culture of one…

A: Culture in microbiology is spread of microorganisms in a medium of development . Per body tissue or…

Q: A microbe causing a bloodstream infection is likely all of the following except

A: Certain bacteria can lead to bloodstream infections causing septicemia. It may use an external route…

Q: Which is statement below is the correct definition of the Sterility Assurance Limit (SAL). Select…

A: Sterilization and pasteurization are the two methods of destroying harmful microbes. The…

Q: Potato Dextrose agar (PDA), used for the enumeration of molds and yeasts, is selective because it:…

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Microbial Growth

The development of microbial growth is influenced by various natural conditions (both physical and synthetic) like pH, temperature, saltiness, gas focus (O2, CO2, and H2), nutrients, water action, and assimilation. Knowing the distinctive physical and chemical factors that influence the development and endurance of microbial growth in the climate will assist with reinforcing endeavors outfitted towards their control. These lines lessen or diminish their harmful impacts on humankind, creatures, and the climate.