A 108 is performed on a culture of bacteria in order to perform viable plate counts. From the dilution. *0.1 mL* of solution is plated on solid media, and 264 colonies bacteria grow on the plate. Assuming each colony came from a single bacterium, how many bacterla are in a single ml of the original culture? Express your answer to two decimal places using exponentlal notation. • Since only 0.1 mL is put on the plate, this counts as an extra dilution!! • Any time less than 1 mL is transfered, a dilution is being performed. • Any time more than 1 mL is transfered, a concentration is being performed.

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
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A 108 is performed on a culture of bacteria in order to perform viable plate counts. From the dilution. *0.1 mL* of solution
is plated on solid media, and 264 colonies
bacteria grow on the plate.
Assuming each colony came from a single bacterium, how many bacterla are in a single ml of the original culture? Express
your answer to two decimal places using exponentlal notation.
• Since only 0.1 mL is put on the plate, this counts as an extra dilution!!
• Any time less than 1 mL is transfered, a dilution is being performed.
• Any time more than 1 mL is transfered, a concentration
is being performed.
Transcribed Image Text:A 108 is performed on a culture of bacteria in order to perform viable plate counts. From the dilution. *0.1 mL* of solution is plated on solid media, and 264 colonies bacteria grow on the plate. Assuming each colony came from a single bacterium, how many bacterla are in a single ml of the original culture? Express your answer to two decimal places using exponentlal notation. • Since only 0.1 mL is put on the plate, this counts as an extra dilution!! • Any time less than 1 mL is transfered, a dilution is being performed. • Any time more than 1 mL is transfered, a concentration is being performed.
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