Move the images of bacterial cells into the chart to illustrate the color of gram-positive and gram-negative cells after each step of the Gram stain process.

Q: Why is the Gram stain considered a differential stain?

A: Prokaryotes are the primitive organisms that were the first to develop and harness life on Earth.…

Q: Please discuss why staining is important in visualizing microbes under the microscope. What…

A: Staining is an essential step in visualising microbes under the microscope. THE NECESSITY OF…

Q: If you were working with an unlabeled simple stained smear, would you be able to identify the…

A: Staining is used to colour biological specimen such as cell to identify them. Simple staining…

Q: Imagine that you are Gram staining a mixed culture of both gram-positive and gram-negative bacteria.…

A: The bacteria cell envelope is a complex multilayered structure and based on this structure the…

Q: For a laboratory exercise of basic techniques in microbiology: Gram stain and Microscopy. What are…

A: Gram staining procedure begins with preparing of a smear of bacterial culture. This  step is called…

Q: During the preparation of the capsule stain, the slide used to spread the India ink/bacteria mixture…

A: Capsule stain is a type of differential stain which uses acidic and basic dyes to stain the…

Q: You are performing a Gram stain on Gram-negative bacteria, and you stop after the addition of the…

A: Gram negative bacteria: these bacteria are enclosed in hard capsule and don't retain the crystal…

Q: Before viewing a specimen of pigmented bacteria on a slide under the light microscope, which of the…

A: The wet mount is the most basic method of preparation, in which the specimen is placed on the slide…

Q: R Identify the cellular morphology for this Gram stain. What is the Gram reaction? What is the…

A: The gram staining process is staining technique that is used to classify bacteria into two large…

Q: Below I have attached the image of gram stain. -We need to find the name of the compound. And after…

A: Gram negative bacteria - The bacteria which are unable to retain crystal violet stain in the process…

Q: Out of the three gram-positive bacteria (Micrococcus luteus, Staphylococcus aureus, and…

A: Bacteria are small, microscopic and unicellular organisms that can live in variety of environment.…

Q: List the reagents of the Gram stain technique in order and their general role in the staining…

A: Gram Stain is used to differentiate the gram positive and gram negative bacteria. The gram positive…

Q: Define the term gram staining.

A: Bacteria are a diverse group of microorganisms with a wide range of shapes, sizes, structures, and…

Q: The above photograph (IMAGE ATTACHED) of a cheek smear was obtained using the high-power objective…

A: The eyepiece graticule is a scale that is placed in the eyepiece of a microscope containing scales…

Q: Out of twelve tests that can be performed:  Gram Stain Wet Mount Endospore Staining Acid Fast…

A: The unknown bacteria can be identified by morphological and biochemical methods. The method of…

Q: Janet is doing a Gram stain on a mixed culture that is known to contain both Gram positive and Gram…

A: The Gram staining procedure in bacteria is depends on the chemical properties of cell wall. In Gram…

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.