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A: According to guidelines , we are supposed to attempt first three questions in case of similar…
Q: Define agar.
A: A dried jelly-like substance called agar, commonly referred to as agar-agar, is made from the red…
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A: In microbiology, culture refers to microbial growth of a certain species maintained in controlled…
Q: What might happen if the Gram staining procedure is performed ona culture incubated for a little…
A: Gram staining is one of the staining methods used in laboratories to differentiate between two broad…
Q: Give two reasons for the differential staining between gram + and gram - organisms
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Q: Sample diagram for the gram staining procedure and microscopic observation.
A: Danish Bacteriologist Hans Christian Gram in 1884 introduced differential staining techniques in…
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Q: The factors for the manipulation of culture medium?
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Q: Outline the steps in gram staining
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A: Smear preparation technique: it is used to fix the samples onto the slides.
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A: Aseptic techniques or sterile techniques are procedures that ensure proper handling and conduction…
Q: List the steps in a Gram stain.
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Q: Explain the principle of Gram staining. (You do not need to describe the procedure step by step).
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Q: Explain the mechanism of Gram staining.
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Q: List the reagents of the Gram stain technique in order and their general role in the staining…
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Q: employ a chemical (using a reagent, not a physical method) mordant? Gram stain; Acid-fast stain.…
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Q: Briefly, in your own words, describe the steps of the gram staining procedure.
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Q: Write the procedure for resin embedding
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Q: Describe the process of Gram staining and how its results can aidthe identification process.
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Q: main goal of motility agar
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Elaborate on the advantages of examining colony in an agar plate.
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- On agar plate does each discrete colony represent the growth of one cell? Explain your answer. Why can a single colony on a plate be used to start a pure culture?The factors for the manipulation of culture medium? pls answer is in shortName and explain the culture media that can be used for cultivating non-specific and specific microorganism? b. can culture medium be placed in a freezer? why or why not