what is the physical characteristics of this streak plate? Look at a single colony on a streak plate and look for special physical characteristics such as: motility, possible presence of endospores and/or capsule, culture color?

Q: What's the use of Flagella  mordant for flagella  staining

A: The cells are the primary unit of life. Based on the number of cells an organism may be unicellular…

Q: Colony shape: round Colony margin: entire

A: bacterial colony is defined as a clump of genetically identical cells that have been derived from…

Q: How many colonies are shown in the blue square?

A: The agar plating method is used in microbiology to culture microbes on solid nutrient media…

Q: Which of the following would be considered a countable number of colonies? x O 1) 7 2) 15 3) 172 4)…

A: According to the question, we have to mention the number of the following option that would be…

Q: You have a culture that has 5 X103 cfu/ml of bacteria in it. You perform a serial dilution by adding…

A: In microbiology and bacteriology, the technique of serial dilution is a fundamental method used to…

Q: Describe the bacterial colonies providing information on shape, color, size, elevation and edge…

A: Nutrient Agar is used for the cultivation of bacteria and for the enumeration of organisms in water,…

Q: How does colony morphology help you monitor the purity of your culture? What are disinfectants and…

A: Microbiology is the study of those living organisms which cannot be seen through naked eyes…

Q: 1) What are all of the different colony types that can be seen on a mixed-culture streak plate?  2)…

A: Hi! Thanks for your question. As you have posted multiple questions, I am answering only the first…

Q: a) Draw the diagram and describe motility required for the bacteria that have flagella to an…

A: Bacteria are a diverse group of microscopic, unicellular organisms that are categorized as…

Q: Can you tell IF the pasteurization process is working in this milk producing plant? How can you…

A: Pasteurization is a process in which milk or milk product is heated to a certain temperature for a…

Q: el antibiotic. Describe two variations in (a) culture substrate and (b) culture conditions you might…

A: introduction Actinomycetes are Gram-positive filamentous bacteria with fungal morphology. they're…

Q: If a bacterial species is not susceptible to an antibacterial drug at the concentration present in a…

A: Antibiotic susceptibility test is the test used to determine the effect of antibiotic to an…

Q: Describe the bacterial colonies providing information on shape, color, size, elevation and edge…

A: *morphology of Escherichia coli is identified as rough or a smooth form. *The trough  forms colonies…

Q: Which of the following is NOT true about endospores? 1) Spores are resistant to heat, radiation,…

A: Endospore production is normally caused by the complete absence of nutrients and favorable…

Q: 1) Describe the growth morphology obtained from both Bacterial Growth Count (TSA) plates and Fungal…

A: Introduction :- The number of actively growing/dividing cells in a sample can be determined using a…

Q: Describe the microscopic morphology of each sample observed with the spore stain (P. aeruginosa and…

A: Pseudomonas aeruginosa Pseudomonas aeruginosa is a gram-negative, oxygen consuming, non-spore…

Q: Why does counting multiple fields of view and calculating the average increase confidence in thw…

A: A confidence interval expresses the probability  that a population parameter will fall between a…

Q: Complete the colony morphology for the colonies pictured above: 1.  Form - 2.  Elevation - 3.…

A: The given picture shows the blood agar of gram negative entero-bacteriacea named Morganella morgani.…

Q: Describe the colony morphology if Neisseria Gonorrhoeae if it is grown in agar plates in the…

A: Neisseria Gonorrhoeae, also known as gonococci, is a gram-negative diplococcus. In 1879 this…

Q: Explain the purpose of this stain. Give an example of a type of clinically relevant bacteria that…

A: It is true that endospores appear as clear spots within cells under a light microscope following…

Q: What method of bacterial measurement does this graph represent? Is it considered direct, or…

A: Here Bacterial growth is measured in terms of absorbance so, bacterial growth is measured with the…

Q: Tom streak plated an Unknown bacterium on Monday. On Wednesday, her plate showed a continuous streak…

A: Streaking cultures on agar surface to get isolated colonies and to study the organisms, both known…

Q: What are the favorable conditions for mold to grow?

A: The mold is the fungus that grows in the form of multicellular filaments called hyphae. The molds…

Q: How should agar plates be incubated? Why?

A: Incubating the plates to stimulate the growth of microbes is a crucial step in any microbiology…

Q: Which of the following methods used to enumerate cells often requires specialized staining to…

A: A growth medium is intended to promote the growth of a variety of microorganisms or cells by the…

Q: How does the streaking of plates help you obtain single colonies?

A: Microbial cultures can be grown in solid or liquid media. The solid media use a solidifying agent…

Q: Q5 Endospores are very resistant to heat, drying, radiation and chemicals. A) True B) False

A:

Microbial Isolation

Isolation of the microorganisms in microbiology is the process of developing a pure culture by separating one species of microbe from a mixture of many other species. A pure culture is a culture that contains only one species of microbe.