Using the acid-fast stain's name as a guide, what would be a logical alternative name for the Gram- stain? Select one: a. More than one of the choices can be true b. Crystal Violet Safranin Stain c. The Alcohol-Fast Stoain d. The Counter Stain

Q: The process that most accounts for magnification is a. a condenser c. illumination b. refraction of…

A: Magnification means the image produced is more than the size of the object.

Q: Explain the significance of crystal violet, iodine, Grams decolorizer, and safrin make in Gram…

A: Gram staining is a common laboratory technique in microbiology that is used to differentiate…

Q: Which stain is most frequently used to distinguish differences between thecell walls of medically…

A: The cell walls of bacteria are made up of peptidoglycan- a layer of polysaccharide chains cross…

Q: Enumerate the advantages derived from staining bacteria.

A: BASIC INFORMATION  BACTERIA  It is one of the type of biological cell. They belong to prokaryotic…

Q: Bacteria tend to stain more readily with cationic (positively charged) dyes because bacterial…

A: Bacteria are the most important microorganisms to the food processor. Some bacteria are beneficial…

Q: what is bibulous paper used for? a. bleaching the benchtop b. cleaning microscope lenses. c.…

A: To view sample sections under microscopes, slides should be prepared. For the preparation of slides,…

Q: hich Is The More Important Step In Gram Stain?

A: Hans Christian Gram invented the Gram stain in 1884. (Gram,1884).

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: what is the purpose of steaming the slide while applying malachite green in the endospore stain?…

A: Endospore staining:                  The spores were differentially stained by using special…

Q: What are Romanowsky stains? Name four of these. b: What are the components of a Romanowsky stain? b:…

A: According to bartleby expert guidelines, when multiple sub part questions are posted we are allowed…

Q: Dyes are used to stain specimens that will be observed using the microscope to   a.  increase the…

A: Ans (d) : Dyes are used to stain specimens that will be observed using the microscope to make it…

Q: Cite the advantages and disadvantages of the two compared microscopes a. Bright-Field vs Dark-Field…

A: Microscopy is an analytical technique used in all fields of life science. It is used to magnify and…

Q: What features of your Gram stain exemplify the Gram stain theory?

A: Gram staining is a staining technique used to differentiate two large groups of bacteria based on…

Q: b. Successfully completed most steps of the Gram stain but failed to add the iodine (the mordant):…

A: Gram staining is a differential staining procedure used to classify two types of bacteria on the…

Q: The Gram Stain Build the gram negative structure

A: Gram stain is a type of stain that is used to identify the structure of bacteria. The stain itself…

Q: a) What is Gram staining?     b) Describe step by step the procedure     c) Explain the basis of…

A: GRAM STAINING METHOD:- This is a differential staining that was developed by Dr. Hans Christian Gram…

Q: Explain how staining is used with microscopes & describe the specific application(s) of Gram…

A: Staining is a method to enhance the contrast in a sample during recognizing a molecule or microbe…

Q: a. After conducting the Gram staining procedures and you observed that all cells are stained with…

A: The microorganisms that can be found in several areas of the habitat and come under the category of…

Q: When doing a gram stain in microbiology, one step can be eliminated and still allow distinction…

A: Please follow step 2 for detailed explanation.

Q: Bacteria tend to stain more readily with cationic (positively charged) dyes because bacteria a.…

A: Bacteria are stained by positive and negative dyes.

Q: Motility is best observed with a a. hanging drop preparation c. streak plate b. negative stain d.…

A: Motility is the ability of bacterial cells to migrate from one location to another. The flagella…

Q: Attached below is the study about the effects of handwashing and the effectiveness of soap against…

A: From the figure 8 , Agar plate with bacteria; (A) depicts the results before washing hands . There…

Q: Suppose you performed a Gram stain on a sample, from a pure culture of bacteria and you observed a…

A: Gram staining is a method that use dye to stain the bacteria and the color helps them to distinguish…

Q: You perform a Gram stain on some yogurt that you made. What type of organisms do you expect to see…

A: INTRODUCTION Fermentation Fermentation is a process by which carbohydrate converted into sugar and…

Q: Following a gram stain, you observe clear, glassy areas inside the bacterial cells. What would you…

A: Gram staining is a technique that is used to differentiate between bacterial cells on the basis of…

Q: Why do cheek cells stain red with the gram stain? What is the big red circle in the middle of the…

A: Bacteria that have a thick layer of a substance called "peptidoglycan" in their cell wall will get a…

Q: Attached below is the study about the effects of handwashing and the effectiveness of soap against…

A: We only become aware of the significance of handwashing during pandemics. However, its advantages…

Q: the purpose of a mordant in Gram stain is    a. to prevent the crystal violet from leaving the cell…

A: A mordant or color fixative is defined as a substance used to set (for example tie) colors on…

Q: The specimen for an electron microscope is always a. stained with dyes c. killed b. sliced into thin…

A: Electron microscope: It is a microscope which obtains a high-resolution image of non-biological as…

Q: Explain the different results in the Gram stain are due to differences in the structure of the cell…

A: There are many types of bacteria and bacterial species. They are prokaryotic cell which has a cell…

Q: The use of the Gram stain in microbiology is important because it differentiates A) Bacteria from…

A: To find the best option among the four that related to use of gram stain in microbiology.

Q: disease (each) that can be diagnosed by: a. Gram Stain b. Acid-fast stain c. Endospore stain d.…

A: Since you have posted a question with multi- sub parts , we will solve first three sub-parts for…

Q: Discuss the various theories on the Gram stain.

A: Bacteria can be classified into two major types according to gram staining: Gram positive. Gram…

Q: Which type of stain would be the best choice for negative staining of most bacterial cells: a basic…

A: The Gram stain is the most generally utilized staining methodology in bacteriology. This is an…

Q: You accidentally switch the Crystal violet and Safranin steps during your Gram stain. When you look…

A: The gram staining procedure that is used for staining and visualizing the bacteria. The bacteria are…

Q: Which step in the Gram stain procedure is most prone to error? If done incorrectly, how might that…

A: The differential stain is used to distinguish between different structures and cellular components.…

Q: You use gram staining procedure to stain a bacterium that lacks a cell wall. What color will the…

A: Gram staining is a special technique in which bacteria are stained with gram stain. It is used to…

Q: Give two factors that may affect a good gram staining technique output. Provide an explanation how…

A: Many factors can affect the results of gram staining. However, two important factors that may affect…

Q: Explain how you would troubleshoot a Gram stain of a known G(-) organism that stained purple.

A: Gram staining is used to differentiate bacteria based on their cell wall constituents. Gram-positive…

Q: Why might gram positive bacteria incorrectly appear to be gram negative after the gram staining…

A: Gram staining is a procedure which is used to identify whether the bacteria being tested in gram…

Q: Which of the following acts as the decolorizer in the gram staining? A. Safranine B. Iodine  C.…

A: Gram staining is a staining technique used to differentiate two large groups of bacteria based on…

Q: Need help Which of these could be used to measure the number of live bacterial cells in a liquid…

A: Bacterial cultures are used to grow the bacteria in a specific environment. A bacterial culture…

Q: What type of stain is the Gram stain and what does it rely on for meaningful results

A:

Q: What is the purpose of iodine in the gram staining process? Explain.

A: Gram stains are used to distinguish between bacteria with and without cell walls. When the gramme…

Q: Explain in your own words what you know about Gram positive and Gram negative bacteria and why they…

A: Staining is a procedure that enhances the visibility of microscopic organisms and many other…

Q: what is the theory about the mechanism of the gram-stain reaction

A: Introduction :- A Gram stain test looks for bacteria in areas where an infection is thought to have…

Q: employ a chemical (using a reagent, not a physical method) mordant? Gram stain; Acid-fast stain.…

A: The main function of modern in staining procedure is to retain the original stain or dye. It is a…

Q: The bacterium Bacillus anthracis was stained with gram staining, endospore staining, acid-stain…

A: Bacillus anthracis is a Gram-positive and rod-shaped bacterium that causes anthrax, a deadly disease…

Q: Which stain is used to distinguish differences between the cell walls of medically important…

A: Introduction  Bacteria are unicellular, prokaryotic organisms. They have distinct shape such as…

Q: a) explain in your own words how to do a nitrate reduction test to identify unknown bacteria

A: Biochemical test such as nitrate reduction test and phenol red test are used in the identification…

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.