During the preparation of a routine H&E slide, how is the tissue preserved? A Fixation В Embedding in paraffin

Q: Briefly discuss the following terms: Coarse facing Coarse trimming Fine trimming Cold wax Floatation…

A: A microtome is a device employed in cutting sections from an embedded specimen to be used as a…

Q: In the light microscope, which part holds the specimen 16 15 14 13 12 11 10 Select one: a. 13 O b.…

A: It is an instrument for visualizing fine detail of an object.  It does this by creating a magnified…

Q: ВАСТERICIDAL LAMPS 1. орen type (unshielded) неэкранированные 2. closed type, shielded 3. shielded ,…

A: There are general important points : We know that through UV -C that occurs naturally in sunlight…

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: TROUBLESHOOTING PROBLEMS CAUSE TECHNIQUES A. Paraffin is too A. Choose a sticky or too hard paraffin…

A: 1: Unparalleled block edges 2: Small flecks of the tissue are removed from blocks 3: loose knife…

Q: techniques of bio adhesivemini tablets? or how bio adhesive tablet works?

A: Bio adhesive mini-tablets, bio-adhesive are the polymers or polymeric material having adhesive…

Q: A process that employs microbes to extract fibers from materials is called O plaiting O ginning…

A: Fibres are the dead , robust , rigid elongated strand and is a kind of sclerenchymatous tissue . It…

Q: ARTEFACTS Tissuo is usually fixed and embedded in such material as paraffin, gelatine, resin etc.…

A: Kidney artefacts- The twinkling artifact Small intestine (jejunum)- Appearance and Frequency of Gas…

Q: Discuss the following properties of SORGHUM grains. Include in the discussion the procedure of…

A: Sorghum is an ancient cereal grain belonging to the grass family Poaceae. It is small, round, and…

Q: When do you employ the following techniques of slide preparation? Briefly explain in 2-3 sentences…

A: Introduction:- The fixation of your tissue specimen is the first step in slide preparation. The goal…

Q: What is the purpose of adding mineral oil to an O/F Media tube and why do we only put mineral oil in…

A: oxidative /fermentative test is used to distingush between aerobic bacteria which oxidize…

Q: Using a light microscope, samples can be viewed by which method (choose all that apply) O dissecting…

A: An optical microscope is another name for a light microscope.

Q: tissue fragmantation during sectioning method due to O the wax not inter the tissue O the alchol not…

A: The purpose of fixation is to preserve tissues permanently in as life-like a state as possible.

Q: %3D At room temperature, if DH = 0 and DS = 10 Then DG is O a) zero O b) nonspontaneous c)…

A: Free energy is dependant on the change in enthalpy and the change in entropy of the system. A…

Q: role of Vitamin A and D in hardening ofstructures

A:

Q: oes KVP play a role in exposure and collimation

A: Kilovoltage peak is abbreviated kVp. During an exposure, the x-ray equipment will emit the greatest…

Q: wrinkle of tissue inside thev section * because of drawing of dehydration solution is not compeletly…

A: Introduction  Histology is a field of biology that investigates the structure and composition of…

Q: paraffin wax very important material in histological and histopathological study O true O false

A: Paraffin wax is used in the histological and the histopathological studies for embedding the…

Q: It AH Fus Lon is 100 kcal Imol + AH vap 200 Kcal Imoi. What is DH sublimation? IS

A: Given : Delta Hvaporization : 200 kcal/mol Delta HFusion : 100 kcal/mol

Q: O0OO 000 Letter "e" at 4X Letter "e" at 40X Onion Root at 40X Spider at 4X Compact Bone at 10X Blood…

A: Cells are too small to be seen through naked eyes. They can be studied  only through an instrument…

Q: Activity: Amoeba Procedure: Label the following structures on the picture (only the numbers that are…

A: Amoeba is a unicellular organisms which is capable of altering it's shape mainly through extension…

Q: Assuming the light is on and the ocular are in place what are the next steps?

A: Robert Hooke (July 1635 – 3 March 1703) was a British scientist and architect. Robert Hooke was the…

Q: At room temperature, if AH = -10 and AS = 100 %3D Then AG is O a) zero O b) spontaneous O c)…

A: Gibbs free energy refers to the chemical energy associated with the reaction that is used to do…

Q: Write down the procedure for epoxy embedding

A: The most popular embedding medium for electron microscopy studies is epoxy resins. Liquid resin is…

Q: What is the significance of the Eadioisotope Laboratory to soceity? How this invetion affects the…

A: Radioisotope is a form of chemical elements which is an unstable in nature and high tendency to…

Q: Flaming the mouth of the tube is important, because O gives a suitable environment for microbes. to…

A: What is Flaming the Mouth of the Test Tube? It is the process of passing the opening of a tube…

Q: What is the estimated size of the specimen under a 10x10 ocular micrometer under HPO? (Take note:…

A: The specimen size can be calculated by using the number of ocular units occupied by it. Here simply…

Q: Phosphorusis an important constituent of:a.DNA.b.bone tissue.c.RNA.d.ATP.e. allof the choices apply.

A: Minerals are naturally occurring inorganic solids. In the body, phosphorous is the second abundant…

Q: What is true about 'cracking' of emulsion? Select one: O a. The primary emulsion does not become…

A: Emulsion can be defined as the mixing of two or more liquids which are not immiscible (nonmixable or…

Q: Hello I'm a food technology student and I have a question about this matter its about this…

A: Food defects means the defects during processing or packaging. Packaging defects also affects the…

Q: Compare between   Rest (R) and Taut (T) Hb (Nature)

A: Blood is the extracellular fluid that flows inside the blood vessels. One of the main functions of…

Q: Use the percent method to estimate the size of a human cheek epithelial cell. You will need to use…

A: At 1000x magnification you will be able to see 0.180mm, or 180 microns.

Q: What could be the step in tissue processing is done before this step? A) removing of excess paraffin…

A: Tissue processing is one in which the water from the cell is removed and replaced with a medium…

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: If a pele of hed-Son sitire Medical equipment must be sfeife to be usd which of the folng method…

A: Sterilization is a process to make the medical equipments free from all kinds of microbes that could…

Q: What are the steps of the extruded process? Select one: a. crushing (dollop -> flavouring) + steam…

A: Extractive industries are those that harvest raw resources from the ground, such as oil, coal, gold,…

Q: is the advantage of 9- animal tissue culture c) Tissue cultures can be stored for a long time Oa) It…

A: The correct option is "c" tissue cultures can be stored for a long time.

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: Define the following terms: a. granum b. stromal lamellae c. thylakoid lumen d. PSI e. PSII

A: Photosynthesis is the process by which green plants and certain other organisms transform light…

Q: What is “tissue culture”. What are the steps involved in tissue culture?

A: The tissue culture is the general term for the removal of the cells, tissues or organs from an…

Q: For his experiment, Brian needs to prepare 30 plates (use maximum volume), 15 slants (small test…

A: Introduction Lysogeny Broth (LB) Is A Nutrient-dense Media Predominantly Used For Bacterial Growth.…

Q: Why are tissue specimen stained before viewing them using a micrscope?

A: If tissue and cells are observed under the microscope, then it would be very difficult to analyze…

Q: Write the procedure for epoxy embedding

A: The most popular embedding medium for electron microscopy studies is epoxy resins. Fluid resin is…

Q: Plaster scissors have spring lever to Cutting gypsum products To make the handle always divergent…

A: Plaster scissors are used to cut plaster, gypsum products, and tough dressings. Plaster dressing is…

Q: The microscopic preparation of the tomato pulp cells was O wet mount and temporary. O wet mount and…

A: Microscope is an optical instrument which has major application in visualizing very small to…

Q: g so imp

A: Carbolisation can be defined as the process of disinfection of operating room as a part of…

Q: You are assigned to care for Mr. Brown. He is prescribed lidocaine and started on IV lidocaine to…

A: Premature Ventricular Contractions are the heartbeats that emerge from the ventricles. These…

Q: the vacuum is very important stage during electron microscope operation O true O False

A: Electron microscope is one of the most widely used instrument in laboratories. With the help of…

Violence

Violence is defined as a physical act that causes or is intended to cause harm. Violence can cause physical, emotional, or both types of harm. Violence is defined by the World Health Organization as the intended use of physical force and power that causes threat or harm against oneself, another person, or against a community or group, and has the potential to cause damage, death, mental distress, maldevelopment, or poverty.