6. What is the function of the iodine solution in the Gram stain? If it were omitted, how would staining results be affected? 7. What is the purpose of the alcohol solution in the Gram stain? 8. What counterstain is used in Gram staining? Why is it necessary? Could colors other than Safranin red be used?

Q: 7. Use the image to answer the following questions A student collects some of this bacteria to…

A: Answer 1:-  Based on the microbiological examination of the slide shown in the question, the petri…

Q: 2. How would you expect the staining properties of 24-hour culture of Bacillus subtilis or the other…

A: Note: Ad per Bartleby Guidelines For Remaining Answers Please Repost The Question. Introduction: The…

Q: Describe in detail all the steps needed to determine whether an Unknown bacteria has a Gram-positive…

A: Introduction: Gram staining is a method developed by Danish bacteriologist Hans Christian Gram in…

Q: Explain the significance of crystal violet, iodine, Grams decolorizer, and safrin make in Gram…

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

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: hich Is The More Important Step In Gram Stain?

A: Hans Christian Gram invented the Gram stain in 1884. (Gram,1884).

Q: Why is the Gram stain considered a differential stain?

A: Prokaryotes are the primitive organisms that were the first to develop and harness life on Earth.…

Q: 7. Explain gram stain method in terms of how useful it is (along with the shape of the bacterial…

A: Bacteria is a prokaryote which is used in many scientific works such as RDT.

Q: 13. A student makes a smear by applying a LARGE amount of bacteria onto the slide. A simple stain is…

A: INTRODUCTION You should be very careful while making the smears. It should be very thin, so that you…

Q: hy is Gram staining so important for bacterial characterization (i.e. what o )? In one paragraph,…

A: Gram staining is a very important criteria for distinguishing certain kinds of bacteria into two…

Q: 1. What name is given to the process of endospore formation in a bacterial cell?   2. How long is…

A: Introduction Endospore formation is usually triggered by a condition of starvation, especially the…

Q: Of what value is Gram staining?

A: Staining the bacteria can be (a) Simple staining that reacts uniformly to all cell types and only…

Q: 1. In endospore staining, what is the purpose of using the steam? 2. Would it be useful to perform…

A: The Gram stain is a laboratory method for classifying bacterial species into two groups according to…

Q: 14. Why should you not use Kimwipes to clean the Microscope lenses? 15. What does parafocal mean?…

A: Microscope is an equipment which makes small object large. By using the microscope we can see virus,…

Q: All of the following are correctly matched and can be found in bacteria EXCEPT: None of the other…

A: Note : Dear student as per our guidelines we are supposed to answer only one of your questions. So…

Q: Complex methods of bacteria staining Gram staining technique 3. Properties of gram-positive and…

A: Introduction: Bacteria can be divided into two types: Gram-positive and Gram-negative. Gram…

Q: 7. What does Gram staining reveal owing to its use in clinical diagnosis? Explain briefly.

A: The process of determining a condition, disease, or damage based on its signs and symptoms. A…

Q: . What is the purpose of fixation in cytological staining?

A: Tissue fixation is a critical step in the preparation of histological sections for staining…

Q: 1-What can occur if you quickly drop the coverslip onto your wet mount? 2-How can one add stain to…

A: Microorganisms:  A microorganism, often known as a microbe, is a microscopic-sized organism that can…

Q: What would you observe if you decolorize your slide too much for gram staining?

A: Gram staining is a widely used microbiological technique that helps classify bacteria into two major…

Q: Imagine that you are Gram staining a mixed culture of both gram-positive and gram-negative bacteria.…

A: The bacteria cell envelope is a complex multilayered structure and based on this structure the…

Q: 4. What is the theory about the mechanism of the Gram-stain reaction? 5. What part of the bacterial…

A: There are different staining techniques used in the study of bacteria. Eg: Simple staining…

Q: What features of your Gram stain exemplify the Gram stain theory?

A: Gram staining is a staining technique used to differentiate two large groups of bacteria based on…

Q: I need some help understanding Gram staining I have so much trouble understanding what colors are…

A: Gram staining is a differential staining technique that divides bacteria into two groups,…

Q: Why should a young culture be used in gram staining rather than an old culture? b. Why is it…

A: To answer this question first, we need to understand what is gram staining and what are the steps of…

Q: You perform a Gram stain. Your Gram positive control, your Gram negative control, and your sample…

A: Gram-staining is a technique used to classify bacterial species, either as gram-positive or…

Q: Describe how simple staining and fluorescence staining are similar and how they are different. What…

A: Microscopy is a technical field for the use of microscopes to visualize objects and locations of…

Q: why does sometimes acid-fast bacteria accept the spore stain and spores accept the acid-fast stain.

A: Acid-fast staining technique is a differential staining technique. The bacteria which get stained by…

Q: 14. A student makes a smear by applying a bacteria onto the slide. A simple stain is performed, but…

A: Simple stains is to add one stain to a fixed smear slide, let it sit, rinse it off, let it dry, and…

Q: Why is it important to perform a gram stain for any type of bacteria? After performing the gram…

A: The gram staining is a procedure that is useful in classifying the bacteria based on retention of…

Q: The Gram Stain is able to stain bacterial cells differently depending upon the structure of their…

A: Bacterial cell wall is made up of peptidoglycan. it prevents the cell from bursting when it absorbs…

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: If you were to take a sample of your cheek cells and perform the gram stain on them, what would be…

A: Gram stain It is used to differentiate bacteria into Gram-positive and Gram-negative bacteria. The…

Q: What does a mordant do in the Gram stain procedure?  Which reagent in the Gram stain is the mordant?

A: Gram staining is a procedure which is used to classify the bacterial cells on the basis of their…

Q: Describe what happens at each step in the Gram stain.

A: BASIC INFORMATION GRAM STAIN  It is a method of staining through which the bacterial species can be…

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: In a Gram-stained smear, medium-sized rods with rounded, pink ends were found, arranged chaotically.…

A: The Gram stain is a widely used method for differentiating between different types of bacteria. The…