stain

Q: Describe how to prepare and stain thick and thin blood films in a laboratory

A: Blood smears are used to identify blood cells and/or demonstrate the presence of parasites in a…

Q: When preparing a "wet mount" slide of your own cheek cells, what is the name of the wet medium that…

A: Cheek cells are human cells and eukaryotic cells which can be visualized under the microscope. These…

Q: Define fluorescent staining.

A: The advent of microscopy started with the development of optical microscopy. Then the level of…

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: AN F Identify the specific LAYER indicated by the blue bracket. A

A: Normally in skin, there are three layers . They are as follows from superficial to deep:  1)…

Q: How would you determine the contents of the test tubes if all of the samples were transparent?

A: The study of chemical reactions that occurs within living organisms is called biochemistry. This…

Q: Name a stain (be specific) that might have been used on the slide. Os 09 5.0 μm

A: Staining is a method used to magnify and contrast a biological material at the level of the…

Q: Sample diagram for the gram staining procedure and microscopic observation.

A: Danish Bacteriologist Hans Christian Gram in 1884 introduced differential staining techniques in…

Q: Jessica placed crystal violet ,grama's iodine and safranin reagents on her bench.Which staining…

A: The correct option is . A Gram's Staining procedure

Q: grades of alcohol are used in dehydration for staining

A: Dehydration of tissues is carried out to remove the water in the tissue before embedding because…

Q: e fluorescent label in this image is he cell shapes are imaged with The microscopy used for…

A: In the image given some kind of cells are present which are glowing.  Some cellular processes are…

Q: Fill in the blank:  White blood cells whose cytoplasmic granules stain red in acid stain are called…

A: Blood is a body fluid in humans and other animals that delivers necessary substances such as…

Q: Steps and procedure in hay making.

A: Hay making is the method of turning green, perishable forage into a product that may be effectively…

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: Gram staining techniques

A:

Q: The correct hand washing technique

A: ANSWER;- Five Steps to follow Wash Your Hands the Right Way Cleaning up is simple, and it's perhaps…

Q: Forceps was heated before use, why?

A: Forceps is a commonly used instrument used in medical practice. It has a wide range of uses from…

Q: The magnitude of the color differences between two objects is termed _

A: The magnitude of the color differences between two objects is termed _____________.   Answer.…

Q: Meteors definition!pls:)

A:

Q: Step-by-step smear preparation of Grams stain

A: Gram staining is a laboratory technique that is used to culture bacteria and identifies two kinds of…

Q: How can you tell that the dark wet spot on the paper towel is fat and not water?

A: The properties of water and lipid are different.

Q: Opaque objecs cannot be viewed through a compound microscope, why?

A: A compound microscope is used to view high magnification which cannot be visible to our naked eyes…

Q: A 50 ul sample of Euglena is counted at a total magnification of 100X. There were 80 Euglena.…

A: Euglena is a genus of single-cell flagellate organism belonging to the eukaryotes.

Q: If an item cannot be exposed to heat or water which sterlizing tool would you use?

A: Sterilization is a technique of deactivating, killing, removing or eliminating any kind of life form…

Q: VICTIM SPECIMEN 2 SUSPECTS 3.

A: Introduction Gel electrophoresis is a technique that is used to separate DNA fragments on the basis…

Q: what is active ingredient, mode of action and level of activity in Bleach

A: Bleach It refers to a strong and effective disinfectant that can be used to kill bacteria, fungi,…

Q: Identify the fibrous materials seen on the field.

A: Introduction Tissue which is composed of bundles of collagenous white fibres between which rows of…

Q: Application of neutralization test.

A: antigen-antibody reaction in which the certain effect of a bacterial exotoxin or a virus is blocked…

Q: Briefly answer the question below: What is the disadvantage of having a really thick smear when…

A: Smear:- It is used to fix the bacteria onto the slide and to prevent the sample from being lost…

Q: Why is it called as differential stain

A: Staining is a technique used in slide preparation to color the specimen.With light microscopy,…

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

A: answer given below

Q: Match the correct technique accordingly. 12345 А В A [ Choose ] В [ Choose ] [ Choose ]

A: INTRODUCTION There are several laboratory techniques that are used for various scientific studies…

Q: what solvent was used in making the slime

A: In the winter of 1976, most people credit the Mattel Toy Company as the originator of slime when it…

Q: microbial growth on the plates overlaid with water sample (tap water).

A: INTRODUCTION  Microbial growth on plates overlaid with water samples is a common method used for…

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: Properly apply a surgical mask, sterile gown,and sterile gloves ?

A: When we wearing PPE we shoud be strictly aware to maintain sterile environment. We also shoul follow…

Q: Principle/ technique used in Flagella Stain Method/ Preparation/ Procedure of Flagella Stain

A: Flagella are narrow, slender whip-like structures made by flagellin protein that emerges from the…

Q: Stains deep blue with iodine

A: Lugol's iodine, also known as aqueous iodine and strong iodine solution, is a solution of potassium…

Q: What is/are the purpose(s) of streaking a plate?

A: Streak plate technique is a simple and quick method for observing microorganisms that involves…

Q: Efficascent Oil liniment formulation

A: Efficascent Oil liniments are oils that are topically applied to relieve muscle pain, joint pain,…

Q: Endospore staining

A: Endospores are dormant and resistant structures formed by bacterial cells. They form within the…

Q: In staining, why is there a need for contrasting stains?

A: Answer

Q: Write down the procedure for sectioning paraffin wax

A: The tissue is fixed with formalin solution to preserve the anatomical features. After the tissue is…

Q: Write the procedure for paraffin embedding

A: Wash the given sample in PBS or Phosphate Buffer Saline

Tissue regeneration & repair

Tissue regeneration involves the restoration of tissue components by regrowth of damaged tissues. In contrast, tissue repair involves patching of injured tissue rather than restoring it. It is the proliferative capacity of the cells that decides the amount of regeneration against the repair that would occur in the tissue. Both regeneration and repair depending on the duration of the injury and response to the inflammation.