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Cell Transport
Biology Test on the 11th
Question | Answer |
---|---|
Channel Protein | Transport protein that provides a tube-like opening in the plasma membrane through which particles can diffuse |
Energy | Is used during active transport but not passive transport |
Endocytosis | Process by which a cell taken in material by forming a vacuole around it |
Passive Transport | Particle movement from an area of higher concentration to an area of lower concentration |
Exocytosis | Process by which a cell expels waste from a vacuole |
Facilitated Diffusion | A form of passive transport that uses transport proteins |
Active Transport | Particle movement from an area of lower concentration to an area of higher concentration |
Osmosis | The diffusion of water through a cell membrane |
Passive Transport | The movement of substances through the cell membrane without the use of cellular energy |
Transport Protein | Used to help substances enter or exit the cell membrane |
Active Transport | When energy is required to move materials through a cell membrane |
Equilibrium | When the molecules of one substance are spread evenly throughout another substance to became balanced |
Exocytosis | A vacuole membrane fuses the cell membrane and the contents are released |
Endocytosis | The cell membrane forms around another substance for example how the amoeba gets its food |