Using your previous knowledge of photosynthesis and the results from today's exercises, explain the role, origin, or fate of each factor involved in the process of photosynthesis. A pigment solution contains compound A with 4 polar groups and compound B with 2 polar groups. You plan to separate these compounds using paper chromatography with a nonpolar solvent. Predict the location of the two bands relative to the solvent front. Explain your answer.