Q: Crystal violet is an example of what type of stain?
A: A stain is used to clearly view a specimen under the microscope. For staining, a smear of the…
Q: Why must heat or a surface-active agent be used with application of the primary stain during…
A: Microbiology is the study of microorganisms that are invisible to the naked eye. The microorganisms…
Q: Describe the Gram staining procedure
A: Gram staining is used to differentiate between Gram positive and Gram negative bacteria. These…
Q: Explain the mechanism of staining for each of the stains used. Iodine Methyl green Nigrosin
A: The living cells can be seen under a microscope. The cells is not visible properly as it is…
Q: Principle and procedure for Mann’s methyl blue-eosin stain
A: Methyl blue stain Methylthioninium chloride or methyl blue is a stain use to highlight animal…
Q: Comparison of thể difh objectives of the compound microscope Point of Comparison Scanner LPO НРО O1O…
A: A compound microscope is used to magnify objects up to 1000 times their original size thus aiding in…
Q: What are other staining methods that can be used for PAGE?
A: Introduction: PAGE electrophoresis is a subtype of gel electrophoresis whereby normal gel is…
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: During studying a thick heavily stained specimen under the microscope, it is better to light…
A: Microscopy is the technique of visualisation of microscopic specimens by using a microscope after…
Q: In four steps, describe the simple staining procedure.
A: A stain is used to clearly view a specimen under the microscope. In simple staining, bacteria are…
Q: Differentiate between negative and positive staining, givingexamples.
A: These are the staining methods that are used to see bacteria under a microscope.
Q: What age group is most commonly infected with rotavirus?
A: It is a contagious virus which is known for causing diarrhea. It is present in infected persons…
Q: Defi ne dyes and describe the basic chemistry behind the process of staining.
A: Staining is a method by which contrast in a sample is enhanced usually at the microscopic level.…
Q: When it comes to simple stains, why is time so important? And what is the purpose of rinsing the…
A: Microbiology is a hugely important field in both basic and applied research. New and fascinating…
Q: Notes on Mann's methyl -blue eosin stain
A: Staining is a technique that is used in microscopy to visualize the cells and cell components in a…
Q: Eosin Y test solution procedure in standardization
A: Introduction: Eosin is pink in color and stains proteins vaguely. In normal tissue, nuclei are…
Q: Select all of the following that represent examples of positive stains. A) nigrosin B) methylene…
A: Staining is a technique usually employed to enhance the contrast of specimens in microscopy. Many…
Q: Application of differential staining technique.
A: Differential staining is a staining technique that employs the application of several different…
Q: Gram Stain Results: Staphylococcus aureus (a Gram-positive coccus) Escherichia coli (a Gram-negative…
A: Staining is the method of producing different colours that obtained by the reaction of reagents with…
Q: Write down the procedure for millipore filter technique
A: The Millipore filter technique is a new method for the concentration, removal, and enumeration of…
Q: Types of Differential Staining techniques. 1. Gram stain 2. Acid-fast stain Please…
A: Staining is used in microscopy to highlight the structures to be viewed under microscope. It is of…
Q: Gram staining techniques
A:
Q: What are the principle and basic concepts of Simple staining
A: The simple staining doesn't give a lot of data about the cell separated from the bacteria'…
Q: Stains Primary Stain Mordant Destain Secondary Stain Diagram of Stain Simple Stain N/A N/A N/A Gram…
A: This question is regarding different staining techniques of microorganisms.
Q: What is the secondary stain in both acid-fast stain methods?
A: The bacteria is the unicellular prokaryotic organism that maintains a definite shape since it…
Q: Differentiate the “hot method” and “cold method” of acid-fast staining
A: Introduction Staining is a technique for enhancing contrast in material, usually on a microscopic…
Q: Outline the acid fast staining technique using a flow chart.
A: ACID FAST STAINING TECHNIQUE : it is the differential staining techniques which was first developed…
Q: Differential stains function to
A: The widely used staining method in the microbiology is the differential staining that are gram…
Q: Why don't you heatfix a negative stain slide?
A: Negative staining is used to investigate the physical structure, size, and organization of…
Q: Modified Acid-Fast Staining used for O stool blood O bon O tooth
A: Introduction Histology is the study of the microanatomy of cells, tissues, and organs as seen…
Q: Why is it necessary to use contrasting stains while staining
A: Introduction:- Cell staining is a technique that allows you to see cells and cell components more…
Q: The acid fast technique is also known as: A. Ziehl-Neelsen stain B. Auramine-rhodamine stain C.…
A: Acid fast bacteria are gram positive bacteria . They are unique among prokaryotes and normal gram…
Q: Positive Staining Negative staining
A: Staining Procedure Dye Charge Of The Chromophore/ Colored Ion Charge Of The Target Cellular…
Q: Illustrated Diagram: Make an illustrated diagram of a stepwise procedure for the performance of…
A: The staining is done to enhance the visualization of cell and certain cellular component under a…
Q: True or False: Ultrathin sections are used for light microscopy but are to thin to be stable under…
A: Microscopes are used to visualize objects that are not visible to the naked eye. In microbiology,…
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: Define dyes and describe the basic chemistry behind the processof staining.
A: Detection and observation of cells and microorganisms in their natural state under microscope is…
Q: glass knive used in scaninng electron microscope preparation O true O False
A: Introduction A microscope is a scientific tool that is used to investigate items that are too small…
Q: What is the difference between Raman Spectroscopy and SERS ( Surface Enhanced Raman Spectroscopy).
A: Introduction: It is the most powerful tool to study the interactions between matter and…
Q: Draw what you would expect to see for acid fast stain and endospore stain procedure if you did not…
A: only acid fast appears red/pink. Only endospore appears green. Vegetative cell become colourless.
Q: Explain the difference between resolution and magnification.
A: Introduction :- The term'resolution' is used in microscopy to describe a microscope's ability to…
Q: For What purpose is Giemsa stain used for?
A: Staining is a technique used in microscopy. Staining is mainly used in biology to highlight the…
Q: stain
A: Cartilage is a smooth elastic tissue, it protects the bones at the joint by padding it.
Q: Briefly describe the uses of Special stains.
A: Routine stain: It refers to the hematoxylin and eosin (H&E) staining that is used routinely to…
Q: Explain the importance of steam during the acid-fast staining procedure. Discuss the advantages of…
A: Some microbes and their structure are very difficult to be observed under the microscope . So , for…
Q: Photo by MJTPanganihan Color: Color: Form:
A: A bacterial colony is a collection of bacteria that all came from the same mother cell. This means…
Q: Spectroscopic/ Chromatogrphic Method olorimetry V Spectroscopy Spectroscopy aman Spectroscopy…
A: Introduction: An analytical technique is applied throughout the industry, medicine, and all the…
Q: microscopy, why are different stains used for different samples? Be specific.
A: A microscope is an instrument which is used to observe microscopic specimens which are otherwise not…
Q: cold method of Acid-fast staining.
A:
Q: Specific Dyes used in flagella stain: A wet-mount procedure (Ryu method) Dried-smear preparation…
A: Flagella is a hair-like structure that is found in bacteria, archaea, and Eukaryota. It allows the…
Protocol for Mann's methyl blue eosin stain technique
Step by step
Solved in 2 steps
- list the stains and decolorizing agent used in acid fast staining method.Explain the importance of steam during the acid-fast staining procedure. Discuss the advantages of differential staining procedures over the simple staining techniques. List and briefly describe the functions/purpose of each of the different stains used in acid fast staining.Identify that chemical mordant used in the cold method of Acid-fast staining.
- Differential staining procedures gray stain and acid-fast stain lab report.INSTRUCTION: Answer the question properly Do not copy in Google, plagiarize checker will be used. QUESTION: In the preparation of Bacterial smear and Gram Staining, what is the purpose of: a) heat-fixing the smear b) prolonged application of heat (without breaking slide) on the smear?Is acid fast staining differential stain , if yes, what are the 2 types of stain used