EntityQ2155231· pop 19· linked from 80 articlesfacilitated diffusionSign in to savebiological processConnectionsactive transportEntitymoleculeEntityhemoglobinEntitypinocytosisEntitytransmembrane transport proteinsEntityoxygenEntitycellEntitybacteriaEntitydeoxyribonucleic acidEntityInternational Standard Book NumberEntityeukaryoteEntityvelocityEntitycarbon dioxideEntityionEntitylipidEntityWayback MachineEntityamino acidEntityglucoseEntityred blood cellEntityprokaryotesEntityCategoriesDiffusionTransport proteins