Fresh media is inoculated with an actively growing Escherichia coli culture.You measure the optical density (OD) at the time of inoculation and record a value of 0.05) Two hours later you take another reading and record a optical density of 0.2) What is the generation time for your culture?
A) 30 minutes
B) 40 minutes
C) 50 minutes
D) 60 minutes
E) Cannot determine from the information given.
Correct Answer:
Verified
Q30: Prototrophic microbes need to be grown on
Q31: An autotroph is an organism that obtains
Q32: The plate count method was used to
Q32: A heterotroph is an organism that uses
Q34: If a cell culture contains 400 cells/ml
Q35: During steady state growth in a chemostat,the
Q39: Which of these methods can be used
Q40: What is a chemostat?
A)A system used for
Q43: Alcohols like ethanol and isopropanol are commonly
Q48: Which is the best definition of an
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents