Methods of transport

methods of transportActive Transportpassive transpport Do not use energymolecules move with concentration gradient High to low concentration use energySimple DiffusionFacilitated DiffusionOsmosisis the diffusion of molecules across a membrane through transport proteins move across asemipermeable membrane from an area of higher water concentration to an area of lower water concentration Is the movement of molecules in a fluid or gas from a region ofhigher concentration to a region of lower concentration.molecules move against concentration gradient low to High concentration ATPPrimarysecondarysodium- potassium pump Co-transportcounter-transport typespumpsvesiclesEndocytosisExocytosisphagocytosispinocytosis