Identify the cellular morphology for this Gram stain. What is the Gram reaction? What is the bacterial shape? What is the bacterial arrangement? What is the staining dye? [Choose ] [Choose ] Cocci Singles no arrangement Pleomorphic Chains Gram-negative Crystal Violet Phenol Red Bacilli Gram-positive Clusters Safranin 4

Q: What are the structural differences between Gram-positive and Gram-negative bacteria cell walls? Can…

A: Structural Variances in Bacterial Cell WallsGram-positive and Gram-negative bacteria are…

Q: Stemonitis slime mold

A: Slime molds are a group of fungi-like organisms that have cellulose in their cell wall but do not…

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: Describe in detail all the steps needed to determine whether an Unknown bacteria has a Gram-positive…

A: Introduction: Gram staining is a method developed by Danish bacteriologist Hans Christian Gram in…

Q: Describe two conditions in which bacteria organism will stain Gram variable, that results to Gram…

A: Introduction: The Gram stain is a laboratory technique used to differentiate bacterial species into…

Q: Why does the endospore retain the green stain, while the ordinary cells do not?

A: It allows the bacterium to produce a dormant and highly resistant cell to preserve the cell's…

Q: Clostridium Botulinum Physical caracteristics Shape Arrangement Gram status? Acid fast ?…

A: Physical Characteristics Clostridium Botulinum Shape  Rod shape Arrangement Arranged as…

Q: What might happen if the Gram staining procedure is performed ona culture incubated for a little…

A: Gram staining is one of the staining methods used in laboratories to differentiate between two broad…

Q: Give two reasons for the differential staining between gram + and gram - organisms

A: Differential Staining is all those staining methods that employ more than one stain to distinguish…

Q: Basic stains are more effective for bacterial staining than acidic dyes. Why? Which component on the…

A: Answer 1)Basic stains , which carries the postive charge chromogen are preferred because the…

Q: What other properties besides staining are different in grampositive and gram-negative bacteria?

A: Answer- The bacterias can be considered into two different types-  Gram positive bacteria Gram…

Q: e no green ovoid structures. What may be concluded from this endospore stain?

A: Endospores During extreme environmental stress or Nutrient stress low G+C gram-positive Bacteria…

Q: citrobacter freundii

A: Citrobacter freundii is a species of anaerobic gram-negative bacteria which belongs to the family…

Q: 1. What scientific terms describe the cellular morphology and arrangement of Staphylococcus…

A: “Since you have posted multiple questions, we will provide the solution only to the first question…

Q: What does the Gram stain reveal about a cell?

A: Gram stain is used for the primary identification of the bacterial cells. In this test, violet dye…

Q: Fill-up the needed data in the following table showing the comparative characteristics of…

A: Staining is a method of adding coloured substances (stains or dyes) to cells to make them visible…

Q: What is an epifluorescence microscope?

A: In adherent cells or cell suspension retained in their culture medium, epifluorescence microscopy is…

Q: What benefits do endospores provide the cells during staining procedures?

A: Introduction: The Malachite green staining is the most common method  which used to perform the…

Q: 3a. How can the Gram stain be used to classify bacteria?  b) What causes one type of bacteria to…

A: Staining technique is a technique which uses different types of dyes ( acidic and basic dyes ) to…

Q: Procedure 1: Bacteria Shapes Bacterial cells come in three shapes. Study the shapes in Figure 9.1…

A: Bacteria are primitive prokaryotic unicellular microscopic life forms. A single cell carries out all…

Q: Using an appropriate lens and oil immersion, what would be a microscope's maximum resolution (in…

A: A microscope is an instrument used to magnify and view small objects, such as cells, microorganisms,…

Q: . What color does an acid-fast cell stain? 2. Identify two diseases that are caused by acid-fast…

A: By adding color to particular structures or components of biological specimens, staining is a…

Q: How is true microbial motility distinguished from other kinds of motion like Brownian movement that…

A: Q. How is true microbial motility distinguished from other kinds of motion like Brownian movement…

Q: What is the name of bacteria for each gram staining and identify the shape and the arrangement?

A: Gram staining is the method of identification between the gram positive and gram negative bacteria.…

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: Suppose you are staining three identical smears of the same bacterial culture with three different…

A: Bacterial staining is a technique by which different steps are followed to stain and observe the…

Q: Why does endospore staining require heating? What chemical component of the endospores protects the…

A: Endospore staining is a laboratory technique used to identify endospores, which are highly…

Q: On the basis of the reaction in the Gram stain, bacteria can be divided into which two major groups?

A: The bacteria are the part of prokaryotes that are included in the kingdom Monera. Bacteria are rich…

Q: M. luteus ~0.8 micron Arrangement in tetrad (arrows) and irregular cluster

A: Gram staining technique is used to differentiate between gram positive and gram negative bacteria on…

Q: Why do low concentrations of alcohol inhibit Gram-negative bacteria more than Gram-positive…

A: As per our company guideline we are supposed to answer only first question or first 3 subparts of…

Q: An acid-staining method was performed on a bacterial smear using the dyes carboifuchsin and…

A: Acid Fast staining is used to detect the presence of acid-fast bacteria e.g. Mycobacterium…

Q: Examine the image below. The bacteria in this image have been treated with gram straining procedure.…

A: Gram staining a differential staining procedure which stains the gram positive cells with primary…

Q: what color are endospores at the conclusion of the endospore stain?

A: Endospores are non-reproductive structures formed by the bacteria when they experience challenging…

Q: Identify the shapes and arrangements of the following bacteria observed under the microscope.…

A: Members of domain bacteria are mostly microscopic and prokaryotic. Their cell wall is chiefly made…

Q: This is a 320

A: The cell is very small in size. It is unable to see by naked eyes. So, scientists used microscopes…

Q: what would be easier to grow in a lab Paracoccus denitrificans or Methanobrevibacter smithii? Why…

A: A bacterium is a single-celled microorganism that belongs to the domain Bacteria. Bacteria are…

Q: What does the V stands for in the table? Explain

A: Answer: BACTERIA = These are the microscopic microorganisms, which are eukaryotic in nature. Thry…

Q: .During the endospore staining method we use the boiling of water on a tripod technique. Why

A: Endospores are highly resistant structures that are formed by some bacteria when they are under…

Q: (The color i see on my screen is purple.) genera (not species) of bacteria that are consistent with…

A: Bacteria having thick cell walls are generally known as Gram-positive bacteria. These organisms show…

Q: Explain biologically and chemically how the Gram Stain helps to distinguish between gram-positive…

A: Bacteria are a large group of minute, unicellular, microscopic organisms, which have been classified…

Nutrient Growth Medium

It is a culture medium or nutrient broth for all kinds of microorganisms to grow properly and create their colony. This matrix provides support to increase the population of microbes through the method of cell proliferation. It is regarded as the food material for those organisms. It is a type of in vitro mechanism, in which the development of life is processed outside the host body. It can be solid, semi-solid, or liquid in nature. Different kinds of cells develop in different types of media.