Name a few group of microorganisms where Grams staining will not work and/or not appropriate to use. Why?

Q: There is definitely survival of some microorganisms even after alcohol treatment. Without staining…

A: Bacteria are microscopic single-celled organisms that thrive in diverse environmental conditions.…

Q: What are the pros and cons of using the TCE stain-free method versus a traditional gel staining…

A: PAGE (polyacrylamide gel electrophoresis) is a well-known method for separating, detecting, and…

Q: In gram staining, could colors other than red be used as a counterstain?

A: A counterstain is a stain with color contrasting to the principle stain, making the stained…

Q: Which of the following are true about a differential stain. There may be more than one answer!…

A: A microscopic organism made of one cell is referred to as a prokaryote. Prokaryotic organisms do…

Q: Choose the 4 most correct steps from the list below for a simple positive stain and organize them…

A: The above question is related to the laboratory technique of bacterial staining. Staining is a…

Q: What is the advantage of the Kinyoun staining procedure over the Ziehl-Neelsen method?

A: Kinyoun staining is a technique used to stain bacteria. Specifically, acid-fast species of the…

Q: The acid-fast stain is used to stain _____. The decolorizer used to destain the cells is ______.…

A: The staining procedures used to differentiate the types of bacteria are known as a differential…

Q: How does smear preparation of cells from a liquid medium differ from preparation of cells from a…

A: Water is used to turn solid material containing cells into a liquid condition, which is then used to…

Q: You mistakenly confused the primary stain and counter stain with crystal violet, how does you…

A: Gram staining is a widely used laboratory technique in microbiology and bacteriology to…

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: Explain the principle of Gram staining. (You do not need to describe the procedure step by step).

A: The danish Bacteriologist Christian gram discovered this differential technique in order to…

Q: True or false? it is possible to kill or remove all microorganisims by hand washing or using…

A: Microorganisms are small organism that cannot be seen by naked eyes. They include bacteria, fungi,…

Q: For preparation of a smear on a slide, what is the purpose of heat fixation? What problems can arise…

A: The preparing a slide that has to be observed under a microscope there are multiple steps that are…

Q: List the primary stain, secondary stain, mordant, and decolorizer for the gram stair and write them…

A: The strains in the plate is give on two strains the primary strain and secondary strain. The primary…

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: A patient has subcutaneous nfection and the specimen is submitted on a swab . Explain why this is an…

A: Several biological tests involves testing of the the samples from the infected individuals body.…

Q: but de prod the p ing hacterial clies that appear colrle with ak Salmonello-Shigell (SS) agar plate…

A: Salmonella shigella agar is a selective medium used for identification, isolation, cultivation…

Q: why is gram staining important

A: Gram staining is a laboratory technique which is used to differentiate between different types of…

Q: What color wouod gram negative cells appear if the decolorizing step was left out of staining…

A: Gram staining method: This technique is useful in identifying two groups of bacteria based on the…

Q: List the steps of the gram staining procedure in proper sequence and indicate the color of…

A: Gram staining is a method of staining used to distinguish and classify bacterial species into two…

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.