What would you observe if you decolorize your slide too much for gram staining?

Q: Explain the reasons you would use a negative stain?

A: In a negative stain the slide is actually stained. This is because the negatively charged stain…

Q: I have a microscope with oculars that are 20x and am viewing a slide using oculars that are 50x.…

A: Introduction  An instrument used to magnify small objects called a microscope. Even at the cellular…

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: Simple staining is often necessary to improve contrast in which microscope? O fluorescence…

A: Compound light microscope and other light microscopes require staining of the specimen for…

Q: What are the sources of error in performing Gram staining?

A: Bacteria can be divided into two categories namely gram positive(with thin layer of peptidoglycan)…

Q: Why is heat necessary in spore staining?

A: BASIC INFORMATION  SPORULATION  It is a process during which spores are formed.  We can find it in…

Q: what color would you expect for a gram positive microorganism for each incorrect mistakes while…

A: "Gram staining" is a technique used in microbiology. It is a method in which a bacterium can be…

Q: Can the gram stain be observed using a form of microscopy other than light microscopy? Why or why…

A: The Gram stain is a common laboratory procedure used to identify and differentiate bacteria into two…

Q: ext/map/ aining Lab Report Place the descriptions into the correct boxes to test your understanding…

A: Gram staining is a method frequently used to distinguish between two sizable groups of bacteria…

Q: If you have a mixed (Gram positive and Gram negative) sample, and you complete a Gram stain, and all…

A: On the basis of lipid content in cell wall of bacteria these are classified into two types : Gram…

Q: why must you always clean the microscope lens with lens tissue and lens cleaner, and not with…

A: Once you have got blown the lens clean, gently wipe it exploitation lens paper. Lens paper may be a…

Q: Using a compound microscope, if I move my sample from up to down (), in which direction will the…

A: A compound microscope uses two sets of lenses to magnify the image of the specimen, as the light…

Q: The best description of N microscope objective lens is ....   it is concave    it is scattering…

A: The objective lens is the lens which lies very close to the specimen to be observed. However, apart…

Q: Why do some scientists use immersion fluids when looking at their microscope slides? Increases the…

A: Microscope is the most important equipment in scientific study and research. It is used to magnify…

Q: What color would gram positive cells appear if ghr safranin staining step was left out of staining…

A: Gram staining is a technique used for differentiating the bacteria based on their cell wall…

Q: Move the images of bacterial cells into the chart to illustrate the color of gram-positive and…

A: Gram staining is a technique used to differentiate between two groups of bacteria namely…

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

A: "Gram staining is important in microbiology because it allows scientists to quickly and easily…

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: Table 1. Objective Lens Scanner Low Power Objective High Power Objective Oil Immersion Objective…

A: A compound microscope,  is one that uses a system of lenses and visible light to generate magnified…

Q: I need some help understanding Gram staining I have so much trouble understanding what colors are…

A: Gram staining is a differential staining technique that divides bacteria into two groups,…

Q: Why is a blank used in the spectrophotometer before the actual pigment is tested?

A: spectrophotometer is a device used in spectral analytical techniques like UV spectroscopy , in which…

Q: Which stain is used 1st after you heat fix the fly during the gram staining procedure

A: Gram staining is the procedure by which the gram positive and gram negative bacteria can be…

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: What are the advantages and disadvantages of gram staining

A: Introduction  Gram staining is a widely used laboratory technique in microbiology to differentiate…

Q: Gram E. coli 3nnell rod shaped 1000 x - around 1-2 micrometers long gative grom should be pink ich…

A: Gram Staining It is a differential bacterial staining techniques used to differentiate Bacteria…

Q: Explain the importance of rinsing with water every after each step in gram staining.

A: Introduction : Bacteria can be categorised in a number of ways depending on their morphology,…

Q: What are the ways you can control the amount of light passing through your specimen? One way is…

A: A specimen is a sample which represents the whole group. The specimen can anything which is a…

Q: If you were to take a sample of your cheek cells and perform the gram stain on them, what would be…

A: Gram stain It is used to differentiate bacteria into Gram-positive and Gram-negative bacteria. The…

Q: What color will a gram-negative cell be after Gram staining bythe conventional method?

A: Danish bacteriologist Hans Christian Gram developed the Gram staining method. This staining…

Q: Is acid fast staining differential stain , if yes, what are the 2 types of stain used

A: Differential Staining is defined as a staining process which utilizes more than one chemical stain.…

Q: Is is best to observe slides of bacteria stained with the acid fast stain under high dry…

A: The acid-fast stain is used to stain the acid-fast organisms. Acid-fast microorganisms have a thick…

Q: After performing the gram stain you observe your result as gram negative. To help confirm this…

A: Gram staining is a technique used for staining the microbial samples. It was performed by 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: list 4 advantages and 4 limitations of the Gram staining process

A: Gram staining process is the procedure which is uses differential gram stain which has two dyes to…

Q: 1.)What is the purpose of a counterstain?

A: BASIC INFORMATION  ENZYMES They are the catalyst. They help in accelerating the chemical reaction.…

Q: two different

A: Gram staining- A test that checks for bacteria at the site of a suspected infection such as the…

Q: List the  steps in a Gram stain.

A: Introduction: The principle of Gram's stain depends upon the Gram's reaction. The Gram's reaction…

Q: What is the purpose of iodine in the Gram stain?   To act as a counterstain   None of the other…

A: There are various staining techniques that are used to stain different cellular structures. The Gram…

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…

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.