PhET Interactive Simulation Spoken Tutorials-Assignments Funded by the Pandit Madan Mohan Malaviya National Mission on Teachers and Teaching and National Mission on Education through ICT --------------------------------------------------------------------------------- Assignment 1 As an assignment, 1. Fill the upper and lower compartments with equal number of blue and green particles. 2. Add gated channels of both colors on the membrane. 3. Note if the diffusion rate increases with increase in number of channels. 4. Give Explanation.