Checkpoint: Diffusion (1 point each) For each of the following diagrams, indicate the net direction of movement of each substance. Assume that the semipermeable membrane allows glucose, water, and IKI...

Extracted text: Checkpoint: Diffusion (1 point each) For each of the following diagrams, indicate the net direction of movement of each substance. Assume that the semipermeable membrane allows glucose, water, and IKI to diffuse freely but prevents sucrose and proteins from passing through. 1. What is the net direction of glucose? What is the net direction of IKI? 20% glucose 5% glucose 20% IKI 10% IKI What is the net direction of protein? 0% protein 5% protein 75% water 65% water What is the net direction of water? Diffusion, Osmosis, and Tonicity 2. What is the net direction of glucose? What is the net direction of IKI? 20% glucose 20% glucose 30% IKI 10% IKI What is the net direction of water? 45% water 65% water 5% sucrose 5% sucrose What is the net direction of sucrose? 3. What is the difference between osmosis and diffusion? (2 points)