Bulk transport

• Endocytosis?


  Process of bringing substances into a cell by engulfing them in a vesicle. - an active process
• Exocytosis?


  Process of releasing substances from a cell by fusion of a vesicle with the cell membrane, releasing its contents - an active process.
• Phagoctyosis?


  The active process by which the cell membrane engulfs large, solid particles, bringing them into the cell in a vesicle. A form of endocytosis.
• Pinocytosis?


  The active process by which the cell membrane engulfs droplets of fluid, bringing them into the cell in a vesicle - another form of endocytosis