Unformatted text preview: is the most soluble, then chlorophyll a, and least soluble is chlorophyll b. This also tells us about polarity, which is just the opposite. Beta carotene moves faster because it is less polar than chlorophyll a and chlorophyll b respectively. 7. Through the ion-exchange chromatography portion of the lab I discovered hycoerythrin is the more negatively charged solution because when the two solutions are compared, the deviation from the net negative charge of the base line shows the net negative charge taken of phycoerythrin is much larger than that of the phycocyanin. This may also be noticeable on the charts provided that we made in class or the charts provided by the lecture notes online. 8. Graphs attached...
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- Spring '07
- molecular biology, 1 mg, 1 mL, Electric charge, 1mL, mg Chl, Sarah Stewart