Answered: You prepared a 7x 10^5x dilution from… | bartleby

Aquaculture Science

Aquaculture Science

3rd Edition

ISBN:9781133558347

Author:Parker

Publisher:Parker

Chapter2: Aquatic Plants And Animals

Section: Chapter Questions

Problem 2KA

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Question

You prepared a 7x 10^5x dilution from your bacterial culture, plated 0.2 ml of it on a Petridish and counted 67 cfu. What was the cell density of
your bacterial culture (in cfu/ml? How many cells did you have in total if the volume of your culture was 50ml? Round to a whole number, do not
write in scientific notation.
The cell density of my bacterial culture was
cfu/ml.
The total number of cells was

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