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Cell Transport.

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Presentation on theme: "Cell Transport."— Presentation transcript:

1 Cell Transport

2 Cell Membrane Thin flexible barrier that surrounds the cell

3 Lipid Bilayer Two layers of Lipid that gives the cell membrane a flexible structure and barrier

4 Lipid Bilayer Two layers of Lipid that gives the cell membrane a flexible structure and barrier

5 Lipid Bilayer Two layers of Lipid that gives the cell membrane a flexible structure and barrier

6 Diffusion Movement of particles from an area of high concentration to low concentration

7 Osmosis The diffusion of water through a selectively permeable membrane

8 Selective Permeable Regulating the passage of some substances while preventing others from entering the cell.

9 Facilitated Diffusion
Movement of particles through a membrane with the help of a protein channel

10 Passive Transport Movement of molecules or materials across a membrane without energy. Moves from an area of HIGH concentration to LOW concentration

11 Passive Transport

12 Active Transport Movement of molecules or materials across a membrane WITH the use of energy. Moves from an area of LOW concentration to HIGH concentration through a Transport Protein

13 Active Transport

14 Hypertonic Having a greater concentration of substances outside of the cell. Results in water diffusing out of the cell. Cell

15 Hypotonic Solution Having a greater concentration of substances inside of the cell Results in water diffusing into of the cell. Cell

16 Isotonic Solution Having an equal concentration of substances inside and outside of the cell Results in water diffusing into and out of the cell Cell

17 Solution: a liquid mixture in which a solute is mixed into a solvent

18 Solution: a liquid mixture in which a solute is mixed into a solvent
Solute: a substance that is mixed and dissolved

19 Solution: a liquid mixture in which a solute is mixed into a solvent
Solute: a substance that is mixed and dissolved Solvent: the substance in which the solute dissolves in

20

21 VENT

22 ? ? ? VENT ? ?

23 VENT

24 SOLVENT

25 SOLUTE SOLVENT

26 SOLVENT SOLUTE

27 SOLVENT SOLUTE

28 SOLVENT SOLUTE SOLUTION

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