Semi-permeable Membrane

Concentration Gradient

Passive Transport

Diffusion

Factors Affecting Diffusion

Osmosis

Hypotonic

Hypertonic

Isotonic

Lysis

Plasmolysis

Facilitated Diffusion

Channel Protein

Carrier Proteins

Details Carrier Proteins

Active Transport

Primary Active Transport

Secondary Active Transport

Primary Active Transport Details

Secondary Active Transport Details

Membrane Assisted Transport

Endocytosis
(vesicle formation)

Pinocytosis

Phagocytosis

Receptor mediated endocytosis

Exocytosis
(vesicle fusion)

Exocytosis Examples