14. A student makes a smear by applying a bacteria onto the slide. A simple stain is performed, but when the student looks under the microscope, the organisms are misshapen and look weird. What did the student do wrong when making the smear?

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: What is the function of the mordant used in the Gram staining procedure? If the iodine step is…

A: Gram stain or Gram staining, likewise called Gram's strategy, is a technique for staining used to…

Q: You look at a slide you prepared and, despite the fact that you know you put organism onto the slide…

A: Gram-staining is a laboratory test that detects the presence of bacteria and also helps to…

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: 5. Why is it critic fixation? 6. Give an examp

A: The process of staining is very important in biology to visualise specific samples under a…

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: A colleague performs a smear prep from a colony on an agar plate. Without staining it, he looks at…

A: Gram staining is a common laboratory technique in microbiology that is used to differentiate…

Q: An acid-fast staining method was performed on a bacterial smear using the dyes carbolfuchsin and…

A: Introduction: Acid-fast staining is a type of differential staining technique that was first…

Q: A capsule stain is kind of: A Simple and Negative Stain B Differential and negative stain C…

A: Introduction  Capsule is the outer most covering, which is present even outside the cell wall. This…

Q: A student heat-fixes his smear intended for capsule staining. What result might the student expect?

A: A capsule is a gelatinous outer layer secreted by the bacterial cell that surrounds and adheres to…

Q: Why is there a need to use a staining agent in observing the specimen?

A: Staining agent:          The things that owes-out stains were recognized as staining agent,…

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: 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: 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: Acid-Fast stain M. Smegmatis -morphology shape -Arrangement -Acid-fast or non-acid-fast

A: Introduction :- Mycobacterium smegmatis is a rod-shaped bacterium that is commonly used as a model…

Q: I Why does't a negative stain colorize the cells in the smear?

A: Staining is a technique which is used for enhancement of contrast in samples mostly at the level of…

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: Describe one error in the staining procedure that would result in a Gram-positive bacterium…

A: Gram staining is a differential staining technique that differentiates between a gram-positive and a…

Q: Choose the dyes or reagents used in the Endospore stain. (More than one choices are correct)   a…

A: Simple stains- A stain that employs a single stain to color a bacteria: they are quick and easy.…

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: Create paragraphs to differentiate among the following terms: positive stain, negative stain, simple…

A: An organic molecule with a benzene ring, a chromophore, and an auxochrome group is known as a…

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: 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: Acid fast staining Endospore staining simple stain

A: Staining is a method in which images of specimens enhanced at microscopic level. It is commonly used…

Q: Why can't you see the bacteria when you first swab a plate

A: Bacteria are one-celled organisms that make up a vast group. They can dwell in a variety of…

Q: two different

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

Q: Bacterial smears are fixed before staining to make their walls permeable. accept stain, O affix the…

A: By staining microbial smears on a microscope slide, bacteria and bacterial components such as…

Q: A bacterial sample collected from a patient is processed using a Gram's stain. After staining, the…

A: Gram stain is a test that looks for bacteria in areas where an infection is suspected, such as the…

Q: You and a partner conduct the acid-fast staining using the same two bacteria. You know that there…

A: Acid-fast staining is a differential staining technique that proves to be an important diagnostic…

Q: 7. Give an example of a differential stain. 8. What is a medium? 9. What is the definition of a…

A: Staining technique is a method in which microscopic sample including bacteria or any other cells are…

Q: What is the purpose of fixing a smear? Mark all that apply: 1. To attach the bacteria to the slide…

A: The staining of microorganisms is very much important that helps us in identifying the morphology…

Q: You collected a sample from a patient with a suspected STI. After Gram staining, you observed this…

A: The staining of bacteria is an important method of classifying the bacteria There could be multiple…

Q: observe the transparent bacteria under bright field microscope, we use a. Simple staining b. Gram…

A: Microscopy is the technique which is used to magnify  small microorganisms and small specimens . It…

Q: 1. What is the purpose for using stains? What microbial characteristics can one ascertain from a…

A: NOTE: AS PER OUR GUIDELINES WE ARE ONLY ALLOWED TO ANSWER FIRST QUESTION. PLEASE RESUBMIT THE OTHER…

Q: Define the term gram staining.

A: Bacteria are a diverse group of microorganisms with a wide range of shapes, sizes, structures, and…

Q: List the primary stain, secondary stain, mordant, and decolorizer for the gram stair and write them…

A: The strains in the plate is give on two strains the primary strain and secondary strain. The primary…

Q: 13. Which object is used to focus light in a light microscope? adjustment knobs objective lens the…

A: -Light microscope is an instrument which is used to visualise the fine details of an object. -It is…

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: The main of objective of using 13-Line streaking method is to get:

A: Answer: 13-Line streaking method: It is the technique of obtaining pure bacterial culture by…

Q: What is the purpose of a bacterial smear? What is the purpose of a bacterial smear? It spreads the…

A: Introduction:  The bacterial smear technique is a routine procedure performed to prepare the…