O gure 1. Microbial colonies when plate was exposed from air inside the laboratory and incubated for 24 hours at room temperature

Q: is fungal growth an indication of failed pure culture?

A: In microbiology, culturing is a method used to grow more copies of an organism in a laboratory…

Q: What is the purpose of this subculture procedure? In general, how is this carried out in tissue…

A: Introduction: Microbiology is the study of microbes that cause disease in humans, including their…

Q: Briefly discuss the following terms: Coarse facing Coarse trimming Fine trimming Cold wax Floatation…

A: A microtome is a device employed in cutting sections from an embedded specimen to be used as a…

Q: Identify and describe the 4 wet-heat methods that are used to control microbial growth.

A: The different methods used for controlling the growth of microbes by moist heat are boiling,…

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: What is the stain responsible for staining the vegetative part of this stained specimen?

A: Microbiology is the study of microorganism. The organisms that cannot be seen through naked eyes are…

Q: Why is a block of agar inoculated rather than streaking the fungal culture on a plate?

A: The culture medium or growth medium is a liquid, solid, or semisolid designed to support the growth…

Q: 5. a. Compare the solute concentration outside and inside cell A: Outside = % solute, Inside = %…

A: This is a activity question.

Q: What makes a culture media DIFFERENTIAL? Explain and provide examples of differential type of…

A: Answer: Culture media is the growth medium or culture medium which is solid, liquid, or semisolid in…

Q: Which solid media is required when a fungal species needs to be identifiedand studied?

A: Answer- Fungal culture is important to study about various human fungal diseases.

Q: Gram stain of Nodule Suspension Describe the morphology of the crushed nodules under microscopes…

A: The bacteria are stained with the gram stain and can be divided into two groups on the basis of the…

Q: Write an introduction related to culture media and isolation of pure culture technique (streak plate…

A: In microbiology, there are five I’s which represent five different techniques used in the…

Q: distinguish between selective, differential, enriched, and minimal media. Give examples of…

A: Introduction  Microbiological media, often known as bacterial culture media, is a bacterial growth…

Q: Write a purpose, method, data, analysis, and conclusion for the nutrient agar test.

A: Microbiology is the branch of biology that deals with study of organisms that are too small to be…

Q: Describe the bacteria observed in different staining procedures. Please refer to the photo -…

A: Bacteria can be stained by a variety of stains so that they can be visualised in contrast to the the…

Q: Some exconjugants did not grow on minimal medium. On what medium would they grow?

A: Exconjugants can be described as bacterial cells, which separates following the conjugation. A…

Q: Describe how you would execute this first stage from the point you are handed the nutrient broth…

A: For isolation of any culture, it needs to be incubated in broth to obtain full fledged turbidity or…

Q: What is the setting for the refrigerator in storing culture media? Rationalize.

A: The culture media is a liquid or gel that supports the growth of the cells, tissues or organs. These…

Q: Why is it important to first determine whether growth occurred in a different medium, such as starch…

A: Culture medium can be described as a liquid or gel medium which provides minerals and nutrients to…

Q: describe the agar-overlay technique

A: Biological techniques are processes or methods for trying to study living things. They include…

Q: Differentiate the various types of culture media for the growth of microorganisms: synthetic,…

A: Culture media, also known as growth media, are specific mixtures of nutrients and other substances…

Q: Why after a certain period the growth rate of the culture decreases until growth stops?

A: Warmth, dampness, pH levels and oxygen levels are the four major physical and chemical components…

Q: Is generation time a useful parameter to indicate the types of mediabest suited to support the…

A: The advancement in science led to the formulation of several growth mediums that could support the…

Q: Calculate the growth rate and generation time of a culture that increases in the exponential phase…

A: The growth of bacteria over a period of time is represented by a growth curve. This curve tells the…

Q: List the types of selective and differential media used to grow and isolate skin microbes. What…

A: Agar media and nutrient broth are two types of media that are commonly used for solid and liquid…

Q: The factors for the manipulation of culture medium?

A: Culture medium It is also called a growth medium. It is a solid, liquid, or semi-solid medium that…

Q: Compare and contrast complex, chemically defined, selective, and differential media.

A: The liquid or solid media preparation is made specifically for storage, growth, or transport of…

Q: A growth medium consisting of only known amounts of water, magnesium, calcium chloride, potassium…

A: The growth medium, also called as Nutrient Broth, is a kind of solution which is sterilized to get a…

Q: What is the confluency of the culture below? O 15% 80% - 90% 75%

A: In cell culture biology, confluence refers to the percentage of the surface of a culture dish that…

Q: Write a note on different culturing, metabolic and physiological techniques used in the Microbiology…

A: Microbiolgy delays with the culturing of microbes in the media and than used for making copies and…

Q: Compare the relative abundance of microbial growth on the agar surface touched by unwashed and…

A: Microbial growth is the increase in the number of microorganisms in a specific environment or…

Q: Suppose you have a pure culture of Serratia marcescens.  You subject this culture to both streak…

A: Thank you for the question  Answer Pure culture is a culture in which cells of only one bacterial…

Q: Some women notice a small blood spot shortly after ovulation. Explain whyovulation can cause this.

A: Asmall blood spot shortly after ovulation

Q: growth curve

A: Note: As per the guidelines of bartleby we have to answer the first 3 questions as they are…

Q: Outline the different physical and chemical methods of sterilization. Briefly describe how each…

A: Sterilization is the process that eliminates all forms of life either by deactivating, killing, or…

Q: mention any three fluids used in cleaning lense in the microbiology laboratory

A: A laboratory tool called a microscope is used to look at things that are too tiny to be seen with…

Q: Outline a method for preparation of tomato cell suspension culture and subculture

A: Cell culture is a procedure in which cells are grown under artificial conditions in suitable medium…

Q: EXPERIMENT:EFFECT OF CARBON SOURCES ON THE MICROBIAL GROWTH. 1.OBJECTIVE  To study the effect of…

A: The impacts on the growth curve are if there are two carbon sources in the medium, one of which is a…

Q: Compare and contrast pure culture, mixed culture, contaminated culture, and subculture.

A: Culturing is a process of inducing the replication or growth of microorganisms by providing…