front 1 Molecular Motion | back 1 Random and erratic; reflects the kinetic energy of molecules |
front 2 Velocity | back 2 Is lower in larger molecules and increases with higher temperatures |
front 3 Passive Transport | back 3 Transportation and movement through the plasma membrane that is driven by concentration or pressure differences; includes diffusion, filtration, and osmosis |
front 4 Active Transport | back 4 A form of facilitated diffusion that requires energy and carrier proteins that combine specifically with the transported substance; includes phagocytosis, pinocytosis, and receptor-mediated endocytosis |
front 5 Diffusion | back 5 The spreading of particles in a gas or solution from high to low concentrations |
front 6 Osmosis | back 6 The movement of water from low to high solute concentrations |
front 7 Simple Diffusion | back 7 The unassisted diffusion of solutes through a selectively permeable membrane |