O 5 P.A S.A. 2.

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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6
5
1
5
P.A
S.A.
2
Transcribed Image Text:6 5 1 5 P.A S.A. 2
5
1
2
6
Testing Anti-Microbial Agents: Disk-Diffusion. Lab Report
Fill out the zones of inhibition table with your data:
Agent Tested
Cleansing Spray
3
4 Foaming Handwash
Hand Sanitizer
Lysol spray
Detergent Desinfecting
zone of inhibition: (mm)
E. coli
10mm
15 mm
20mm
0mm
9mm
P. aeruginosa
8 mm
35mm
17mm
15mm
0 mm
1mm
Hydrogen
Peroxide
Here, write a few observations about your experimental results.
25mm
S. aureus
25mm
20mm
25mm
12mm
8mm
42mm
What factors (at least 2) other than the identity of the agent being tested can influence the size
of the zone of inhibition?
NOT
Were any colonies observed within the zone of inhibition? Even if you didn't have any, explain
why you might see colonies in the zone of inhibition. Be specific about how that might happen?
What follow up questions or conclusions do you have related to your data? (at least 2)
Transcribed Image Text:5 1 2 6 Testing Anti-Microbial Agents: Disk-Diffusion. Lab Report Fill out the zones of inhibition table with your data: Agent Tested Cleansing Spray 3 4 Foaming Handwash Hand Sanitizer Lysol spray Detergent Desinfecting zone of inhibition: (mm) E. coli 10mm 15 mm 20mm 0mm 9mm P. aeruginosa 8 mm 35mm 17mm 15mm 0 mm 1mm Hydrogen Peroxide Here, write a few observations about your experimental results. 25mm S. aureus 25mm 20mm 25mm 12mm 8mm 42mm What factors (at least 2) other than the identity of the agent being tested can influence the size of the zone of inhibition? NOT Were any colonies observed within the zone of inhibition? Even if you didn't have any, explain why you might see colonies in the zone of inhibition. Be specific about how that might happen? What follow up questions or conclusions do you have related to your data? (at least 2)
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