If a culture of E. coli you are tracking grows from 5 x 103 cells/ml to 9 x 107 cells per ml in 4 hours, what is the approximate generation time of your E. coli? how can i slove this step by step a. About 14 minutes b. About 17 minutes c. About 20 minutes d. About 23 minutes e. About 30 minutes
If a culture of E. coli you are tracking grows from 5 x 103 cells/ml to 9 x 107 cells per ml in 4 hours, what is the approximate generation time of your E. coli? how can i slove this step by step a. About 14 minutes b. About 17 minutes c. About 20 minutes d. About 23 minutes e. About 30 minutes
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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I still do not understand how he got 17 minutes
I need it step by step and how to input it into the calculator to get the answer
Transcribed Image Text:If a culture of E. coli you are tracking grows from 5 x 103
cells/ml to 9 x 107
cells per ml in 4 hours, what
is the approximate generation time of your E. coli?
how can i slove this step by step
a. About 14 minutes
b. About 17 minutes
c. About 20 minutes
d. About 23 minutes
e. About 30 minutes
Expert Solution
SAV
Step 1
Cell culture refers to the in vitro growth and maintenance of cells, typically of animal or plant origin,
in a controlled environment. It is used in research and medical applications, such as drug discovery,
disease modeling, and vaccine production. The cells are grown in specialized containers, such as
flasks or wells, and are supplied with nutrients, hormones, and growth factors to support their
growth and function.
Step 2
Step 1: Calculate the number of generations that occurred in the four hours. Number of generations
= (9 x 10^7 cells/ml) / (5 x 10^3 cells/ml)
Step 2: Calculate the generation time. Generation time = (4 hours) / (number of generations)
Step 3: Round the generation time to the nearest minute. Generation time ≈ 17 minutes
Therefore option B is correct.
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