Pearson eText for Laboratory Experiments in Microbiology -- Instant Access (Pearson+)
12th Edition
ISBN: 9780137546503
Author: Ted Johnson, Christine Case
Publisher: PEARSON+
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Textbook Question
Chapter 5, Problem 1Q
Of what value is a simple stain?
Expert Solution & Answer
Summary Introduction
To write:
The value of a simple stain.
Introduction:
Heat fixing:
After the drying of smear at the room temperature on the slide. This slide is gripped with the help of tongs or a clothespin. Then it is passed across the flame of a Bunsen burner and numerous times to heat-kill. It attaches the organism to the slide. Heat fixation usually conserves generally the morphology but not an internal structure.
Explanation of Solution
Staining is a method that provides variance to the microscopic image for enhanced vision under the microscope. It is a method that is extensively used for the assessment of cells and tissue components. It is often used to draw attention to the microbial structures for viewing with the help of diverse microscopes.
The value of a simple stain is:
Stain:
It is a substance that is used to spread or impart color to cells or tissues, to enable the microscopic identification and study. Thus, simple stains could be utilized to recognize the size, morphology and arrangement of the cell.
Conclusion
Thus, simple stains could be utilized to recognize the size, morphology and arrangement of the cell.
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Chapter 5 Solutions
Pearson eText for Laboratory Experiments in Microbiology -- Instant Access (Pearson+)
Ch. 5 - Of what value is a simple stain?Ch. 5 - What is the purpose of heat-fixing the smear?Ch. 5 - Another method of fixing smears is to use methanol...Ch. 5 - In heat-fixing, what would happen if too much heat...Ch. 5 - Methylene blue can be prepared as a basic stain or...Ch. 5 - Prob. 2CTCh. 5 - Bacteria can be seen without staining. Why, then,...Ch. 5 - Quality control staff in a sterilization unit of a...
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