Cell Membrane Model Demonstration Using Dialysis Tubing
Get Mr. W's Ultimate AP Bio Course Checklist! Your first step to AP Bio Success: https://apbiosuccess.com/checklist In this video, Mr. W demonstrates selective permeability using dialysis tubing, fructose-starch solution, and iodine solution. The video uses animation and explanation to demonstrate selective permeability and to connect it to the molecular characteristics of starch, fructose, and iodine. This video can be used to help students master AP Biology Topic 2.5 (selective permeability) and it’s a part of the official AP Biology Diffusion and Osmosis Lab. Trying to increase success in biology? Check out Mr. W's interactive biology curriculum, https://learn-biology.com. You won’t believe how much biology you — or your students — will learn. BUY THE BIOMANIA BIOLOGY APP: https://learn-biology.com/app/

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