Wards Ap Bio Lab 5 AP Bio Ward's Plant Pigments And Photosynthesis?

AP Bio Ward's Plant Pigments and Photosynthesis? - wards ap bio lab 5

Anyone who has information about this lab? I really do not understand at all. and I need help with any questions.
1. That the pigment migration most and why?
2. Which of the two forms of chlorophyll is more soluble.
3. Why do leaves change color in autumn?
4. What is the role of chlorophyll in photosynthesis?
5. What are the accessory pigments and what are their responsibilities?
6. What other types of chromatography?
7. In other words, represents the Rf value?
8. What is the absorption spectrum?
9. As the spectrometer used to measure the rate of photosynthesis?