4. You want an algal cell concentration of 0.5x10E6. You measure the absorbance of a tube of stock algal solution and you have an absorbance of 0.08. Draw pictures to illustrate the steps you will take to achieve the desired algal cell concentration (include numbers to indicate the volumes of stock and/or seawater you would use). Algal Cell Concentration (x10E6) 2.5 2 1.5 o 1 10 3 لیا 0 0 d 0.02 0.04 0.06 0.08 Absorbance 0.1 0.12 5. The algae that you used for this experiment are grown in the lab in large containers under grow lights. Students at the beginning of the week and at the end of the we were comparing their data. The students at the end of the week found that their stock solutions had a higher absorbance than those at the beginning of the week. What has happened?

Human Anatomy & Physiology (11th Edition)
11th Edition
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Author:Elaine N. Marieb, Katja N. Hoehn
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Chapter1: The Human Body: An Orientation
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4. You want an algal cell concentration of 0.5x10E6. You measure the absorbance of a
tube of stock algal solution and you have an absorbance of 0.08. Draw pictures to
illustrate the steps you will take to achieve the desired algal cell concentration
(include numbers to indicate the volumes of stock and/or seawater you would use).
Algal Cell Concentration (x10E6)
2.5
2
3
1.5
1
5
0
d
0.08
0.02 0.04 0.06
Absorbance
0.1
0.12
5. The algae that you used for this experiment are grown in the lab in large containers
under grow lights. Students at the beginning of the week and at the end of the wee
were comparing their data. The students at the end of the week found that their
stock solutions had a higher absorbance than those at the beginning of the week.
What has happened?
Transcribed Image Text:4. You want an algal cell concentration of 0.5x10E6. You measure the absorbance of a tube of stock algal solution and you have an absorbance of 0.08. Draw pictures to illustrate the steps you will take to achieve the desired algal cell concentration (include numbers to indicate the volumes of stock and/or seawater you would use). Algal Cell Concentration (x10E6) 2.5 2 3 1.5 1 5 0 d 0.08 0.02 0.04 0.06 Absorbance 0.1 0.12 5. The algae that you used for this experiment are grown in the lab in large containers under grow lights. Students at the beginning of the week and at the end of the wee were comparing their data. The students at the end of the week found that their stock solutions had a higher absorbance than those at the beginning of the week. What has happened?
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