BIOS 2011 Lab 2 Photosynthesis

In other words graph measurement of dcpip absorbance

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Unformatted text preview: uvette. As you measure, be sure to keep the cuvettes shielded from stray light so that time exposed to light does not become a variable. Calculate the absolute change in absorbance by subtracting the final absorbance from the initial absorbance. Protocol 4 Data Collection Table Distance Initial Absorbance (cm) OD600 Final Absorbance Change in OD600 Absorbance DOD600 20 40 60 80 100 Notes: 24 Exercise 2 Photosynthesis APPENDIX I: GUIDELINES FOR THE LAB WRITEUP You are to submit three titled and captioned graphs preferably in PDF or DOC format to your TF’s dropbox on the course website. All of the graphs should follow the same standard format as used in the Enzymes lab. In other words, remember to include: a) Figure # and Title. Remember, be specific in the title, and name the most important parts of the experimental system. b) Make an X ­...
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