A researcher is testing the efficacy of a new antiseptic against Staphylococcus aureus. They inoculate broth tubes containing variou concentrations of the chemical. After incubation, it is observed that there is no growth in the undiluted and 1:4 dilutions of the antiseptic. The 1:8, 1:16 and 1:32 c had bacterial growth. Which of the following would indicate that the antiseptic is bacteriostatic? A zone of inhibition appears at the top of the tubes where growth was originally observed. O Subcultures from the original cultures containing the undiluted chemical and the 1:4 dilution do NOT grow in fresh media. Subcultures from the original cultures containing the 1:8, 1:16, and 1:32 dilutions all show growth in fresh media. O Subcultures from the original cultures containing the undiluted chemical and the 1:4 dilution show growth in fresh media.
A researcher is testing the efficacy of a new antiseptic against Staphylococcus aureus. They inoculate broth tubes containing variou concentrations of the chemical. After incubation, it is observed that there is no growth in the undiluted and 1:4 dilutions of the antiseptic. The 1:8, 1:16 and 1:32 c had bacterial growth. Which of the following would indicate that the antiseptic is bacteriostatic? A zone of inhibition appears at the top of the tubes where growth was originally observed. O Subcultures from the original cultures containing the undiluted chemical and the 1:4 dilution do NOT grow in fresh media. Subcultures from the original cultures containing the 1:8, 1:16, and 1:32 dilutions all show growth in fresh media. O Subcultures from the original cultures containing the undiluted chemical and the 1:4 dilution show growth in fresh media.
Chapter10: Reconstitution Of Powdered Drugs
Section: Chapter Questions
Problem 9.5P
Related questions
Question
just answer question --- dont need explanation
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
Knowledge Booster
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.Recommended textbooks for you