1. Why do we pass the smear in the open flame of the bunsen burner 3 times? What do we want to achieve by doing this? 2. Is the size of the bacterial smear on the slide very critical to the analysis? Why or why not? 3. Is the thickness of the bacterial smear on the slide very critical to the analysis? Why or why not? 4. Why do we pass the smear in a gentle stream of water after flooding it with a stain? What do we want to prevent by doing this? 5. Is the duration or time of stain application very critical in simple staining?
1. Why do we pass the smear in the open flame of the bunsen burner 3 times? What do we want to achieve by doing this? 2. Is the size of the bacterial smear on the slide very critical to the analysis? Why or why not? 3. Is the thickness of the bacterial smear on the slide very critical to the analysis? Why or why not? 4. Why do we pass the smear in a gentle stream of water after flooding it with a stain? What do we want to prevent by doing this? 5. Is the duration or time of stain application very critical in simple staining?
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Answer the following questions:
1. Why do we pass the smear in the open flame of the bunsen burner 3 times? What do we want to achieve by doing this?
2. Is the size of the bacterial smear on the slide very critical to the analysis? Why or why not?
3. Is the thickness of the bacterial smear on the slide very critical to the analysis? Why or why not?
4. Why do we pass the smear in a gentle stream of water after flooding it with a stain? What do we want to prevent by doing this?
5. Is the duration or time of stain application very critical in simple staining? Why or why not?
NOTE: Please try to answer all of the questions asked, i promise to give you a good ratings
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