Staining procedure Dye (Basic or acidic) Charge of the chromophore/ colored ion Charge of the target cellular Applications/ Target cell structure sites Examples (Give only 1) structure Positive staining Negative staining

Q: Density gradient centrifugation is an inexpensive cell separation technique. Mention 2 limitations…

A: Density gradient centrifugation is a common technique for isolating and purifying biomolecules and…

Q: - Negative Stain (list color of organism stained with negative stain) - Capsule Stain (list color…

A: Staining is a method that allows you to see cells and cell components more clearly under a…

Q: The nuclear compartment in eukaryotic cells is recognizable even in ordinary light microscope.…

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Q: Please add draw out the Eukaryotic cell (animal) and include a detailed key that indicates where…

A: Note: according to our answering guidelines, we are not supposed to provide references.Cells are…

Q: Mention the different types of adsorption

A: Absorption is the process in which a fluid is dissolved by a liquid or a solid (absorbent).…

Q: Which technique would be the best for analyzing lipid composition of a membrane? freeze-fracturing…

A: TLC- Chemical and immunological stains are used to find the lipids on the membrane. With the help of…

Q: Describe the foundations of nursing practice

A: Nursing practice has main four area of practice  1)Promoting health and wellness 2)Preventing…

Q: Which statement is INCORRECT? Select one: Progressive H&E staining is quicker Regressive staining…

A: Histology is the study of the tissue structure and function. This involves staining the sample with…

Q: In size exclusion chromatography, which component will elute last in the set up?   Group of answer…

A: Size exclusion chromatography is also known as gel filtration chromatography (GFC) or gel permeation…

Q: Figure 9.2 Using Figure 9.2, match the following: 42) I band. 43) H zone. 44) A band. 45) Z disc.…

A: A sarcomere is a Z-line segment that connects two adjacent Z-lines (or Z-discs). The Z-line (from…

Q: Fill in the blanks with appropriate terms, phrases, or clauses to complete the following sentences…

A: Electrophoresis is the process of separation of charged molecules on application of electric field.…

Q: Alkaline phosphatase conjugated to the anti-DIG antibody recognizes the Dig-labeled probe. The…

A: Introduction  Alkaline phosphatase (AP) is an enzyme that can catalyze the hydrolysis of various…

Q: JE V plasma membrane capsule nucleoid fimbriae ribosome 0 G 0

A: Prokaryote word is derived from "pro" means primitive, and "karyon" means nuclear membrane.…

Q: Which of the following microscopy approaches would work best for imaging a large protein complex…

A: Microscope is an instrument which is used to magnify the size of an object. We can see smaller size…

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: Please answer fast  What chemical is the mordant in the Gram staining procedure. Explain how it…

A: Given: Gram staining procedure was given by Hans Christian gram in 1884.It is a technique that…

Q: What is the biological benefit(s) to the organism to have detachment induced cell death?

A: Anoikis is the programmed cell death that occurs in cells that detach from the surrounding…

Q: The little black dots all over the rough ER are: DNA RNA Gold particles Membrane proteins Ribosomes

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Q: Kindly refer to the photo attached, thank you so much!

A: There are 20 standard amino acids that make up all the proteins inside the cell. The amino acids are…

Q: Positively charged protein binds to negatively charged bead Negatively charged protein flows through

A: Electrophoresis refers to the movement of charged particles in a medium (gel/fluid) under the…

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: A cell is 5 µM in diameter. Express this in mm. mm

A: Cell, in science, the essential layer bound unit that contains the crucial molecules of everyday…

Q: What is an epifluorescence microscope?

A: In adherent cells or cell suspension retained in their culture medium, epifluorescence microscopy is…

Q: ge 8000 00 000 8 bo ర o

A: Blood contains a cellular portion known as formed elements and a fluid portion known as plasma. The…

Q: Negatively charged proteins migrate towards the top of the gel backwards towards the positive…

A: The gel electrophoresis is a technique by which different biological samples including DNA, RNA and…

Q: Identify and describe the functions of cells indicated by # 1 (green) and # 2 (blue). Identification…

A: The skin is the biggest organ in the body, accounting for around 15% of total adult body weight. The…

Q: Mark all statements true regarding this photo. O O These cells have been stained with a selective…

A: Cell is a elemental unit of the body in which various metabolic activities are performed like…

Q: Why is it important for all plankton monitors to use the sample protocol for both sample collection…

A: Hello. Since your question has multiple parts, we will solve first question for you. If you want…

Q: E. coli ~1X 2 micron

A: E. Coli - It is a bacteria of rod shaped which resides within the humans and others in their…

Q: Stains are used because O they bind evenly to all str they reduce contrast and make it easier to see…

A: Staining is a procedure in microscopy where a specimen to be viewed under the microscope is…

Q: The technique used to determine protein type or kind of protein in a membrane is called (type…

A: Proteins are macromolecules which are build up of long chain of amino acids joined together with…

Q: m Surface Opacity Cell color Cell shape Cell Grouping  G+ or G-

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Q: Hydrodynamic focusing is used in automated cell-counting instruments to: Prevent coincidence passage…

A: Hydrodynamic focusing in automated cell-counting instruments is primarily used to prevent…

Q: stains are attracted to the negatively charged surface of bacterial cells.

A: In the field of microbiology, stains are used to distinguish various kinds of microbes and to…

Q: Two part question I have separated for clarity) Which stains are used to differentiate between the…

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Q: Explain what happens in positive staining to cause the reaction inthe cell.

A: Dyes are selected for staining based on the chemical properties of the dye and the specimen being…

Q: Gastroenteritis may be caused by microbes belonging to which of the following groups? All of the…

A: These are some questions regarding microorganisms. It is required to select the correct option.

Q: Cell Determination can be reversed under certain circumstances. True False

A: Cell determination normally happens because of inductive motioning between close by cells.…

Q: the options are 20 µm 600 µm 240 µm 60 µm

A: We have given the field diameter as 240 micrometers.

Q: This is a 320

A: The cell is very small in size. It is unable to see by naked eyes. So, scientists used microscopes…

Q: mycobacterium tuberculosis Gram staining status OR acid-fast stain cell wall description. Explain…

A: The etiologic agent of tuberculosis in humans is Mycobacterium tuberculosis. The bacterium's only…

Q: Please help me answer how much volume of cell suspension needed (for 5*10^4 cells) in microliters.…

A: For some experiments, it is essential to use the specified number of cells of microbes (or…

Q: You are performing a acid fast stain on acid fast -negative bacteria and you skip the decolorizer…

A: If you skip the decolorizer step on acid fast negative bacteria , pink colour will be the appearance…