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3. Describe the effects of the various antiseptics/disinfectants you used. Were they all equally effective at controlling bacterial growth? How do you know?

3. Describe the effects of the various antiseptics/disinfectants you used. Were they all equally effective at controlling bacterial growth? How do you know?

Human Anatomy & Physiology (11th Edition)
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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3. Describe the effects of the various antiseptics/disinfectants you used. Were they all equally effective at controlling bacterial growth? How do you know? 4. Compare the effectiveness of the different chemical disinfectants on each bacterium that you used. Which seem to be better at controlling bacterial growth? Why do you think this is so? 5. Why are the pseudomonads less affected by the four chemicals shown in the figures 7.6? 6. Can you think of any limitations of this technique of testing the effectiveness of antimicrobial agents?
Transcribed Image Text:3. Describe the effects of the various antiseptics/disinfectants you used. Were they all equally effective at controlling bacterial growth? How do you know? 4. Compare the effectiveness of the different chemical disinfectants on each bacterium that you used. Which seem to be better at controlling bacterial growth? Why do you think this is so? 5. Why are the pseudomonads less affected by the four chemicals shown in the figures 7.6? 6. Can you think of any limitations of this technique of testing the effectiveness of antimicrobial agents?
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Antiseptics : It is a chemical or a substance that stops or slows down the growth of microorganisms. For example chloroxylenol, alcohol etc. 

Effects of antiseptics : Swelling , pain , warmth , redness , oozing , blistering or clustering etc. 

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