Active transport Requires the cell to use energy (ATP)

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Presentation transcript:

Active transport Requires the cell to use energy (ATP) Moves from an area of lower concentration to an area of higher concentration Moves UP the concentration gradient Types of Active Transport Ion pumps/ion channels Sodium-potassium pump (Na+-K+ pump)

Types of Active Transport Exocytosis – using vesicles to remove material out of the cell requiring energy

Types of Active Transport Endocytosis – using vesicles to take material into the cell requiring energy Pinocytosis – taking in liquid (like in digestion) Phagocytosis – taking in particles (like the white blood cell phagocytes do)