Biology, 13.11.2020 16:50 soso585oo

A student performs a diffusion lab using a starch/glucose solution, iodine solution, and dialysis tubing (cell membrane). The student waits 10 minutes before making observations. The student reports that iodine moved across the cell membrane. What observation helped the student draw their conclusion?

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A student performs a diffusion lab using a starch/glucose solution, iodine solution, and dialysis tu...

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