The following data were obtained by incubating gram-positive bacteria in nutrient medium + disinfectant for 24 hours, then transferring one loopful to nutrient medium (subculturing). (+ = growth; - = no growth. a. Table 7.3, which disinfectant is the most effective at stopping bacterial growth? How can you tell? b. In Table 7.3, which disinfectant was bactericidal? How can you tell? c. In Table 7.3, which disinfectant was most effective against Salmonella? How can you tell? [Hint: look up Salmonella] Table 7.3 K.O. Subculture Doom Dilution Initial Subculture Initial 1:16 1:32 1:64 1:128 Mortum Sterl Dilution Initial Subculture Initial Subculture 1:16 1:32 1:64 1:128

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,...
icon
Related questions
icon
Concept explainers
Question
The following data were obtained by incubating gram-positive bacteria in nutrient medium +
disinfectant for 24 hours, then transferring one loopful to nutrient medium (subculturing). (+ =
growth; - = no growth.
a. Table 7.3, which disinfectant is the most effective at stopping bacterial growth?
How can you tell?
b. In Table 7.3, which disinfectant was bactericidal? How can you tell?
c. In Table 7.3, which disinfectant was most effective against Salmonella? How can
you tell? [Hint: look up Salmonella]
Table 7.3
K.O.
Subculture
Doom
Dilution
Initial
Subculture
Initial
1:16
1:32
1:64
1:128
Mortum
Sterl
Dilution
Initial
Subculture
Initial
Subculture
1:16
1:32
1:64
1:128
Transcribed Image Text:The following data were obtained by incubating gram-positive bacteria in nutrient medium + disinfectant for 24 hours, then transferring one loopful to nutrient medium (subculturing). (+ = growth; - = no growth. a. Table 7.3, which disinfectant is the most effective at stopping bacterial growth? How can you tell? b. In Table 7.3, which disinfectant was bactericidal? How can you tell? c. In Table 7.3, which disinfectant was most effective against Salmonella? How can you tell? [Hint: look up Salmonella] Table 7.3 K.O. Subculture Doom Dilution Initial Subculture Initial 1:16 1:32 1:64 1:128 Mortum Sterl Dilution Initial Subculture Initial Subculture 1:16 1:32 1:64 1:128
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Bacterial cell structure
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
Biology
ISBN:
9780134580999
Author:
Elaine N. Marieb, Katja N. Hoehn
Publisher:
PEARSON
Biology 2e
Biology 2e
Biology
ISBN:
9781947172517
Author:
Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:
OpenStax
Anatomy & Physiology
Anatomy & Physiology
Biology
ISBN:
9781259398629
Author:
McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:
Mcgraw Hill Education,
Molecular Biology of the Cell (Sixth Edition)
Molecular Biology of the Cell (Sixth Edition)
Biology
ISBN:
9780815344322
Author:
Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter Walter
Publisher:
W. W. Norton & Company
Laboratory Manual For Human Anatomy & Physiology
Laboratory Manual For Human Anatomy & Physiology
Biology
ISBN:
9781260159363
Author:
Martin, Terry R., Prentice-craver, Cynthia
Publisher:
McGraw-Hill Publishing Co.
Inquiry Into Life (16th Edition)
Inquiry Into Life (16th Edition)
Biology
ISBN:
9781260231700
Author:
Sylvia S. Mader, Michael Windelspecht
Publisher:
McGraw Hill Education