Selectively Permeable

Which means that only certain things can pass through the cell membrane while others can not.

Is the process by which molecules move from an area of higher concentration to an area of lower concentration.

Is the diffusion of water molecules through a selectively permeable membrane.

The movement of dissolved materials through a cell membrane without using cellular energy.

The movement of materials through a cell membrane using cellular energy.

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CELLS 4 tulley

cells part 4

Question	Answer
Selectively Permeable	Which means that only certain things can pass through the cell membrane while others can not.
Diffusion	Is the process by which molecules move from an area of higher concentration to an area of lower concentration.
Osmosis	Is the diffusion of water molecules through a selectively permeable membrane.
Passive Transport	The movement of dissolved materials through a cell membrane without using cellular energy.
Active Transport	The movement of materials through a cell membrane using cellular energy.