1 / 19

Cellular Transport

Cellular Transport. By: A lexandra. Definition Of Diffusion. Diffusion is the movement of particles from a higher concentration to a lower concentration. The process of diffusion continues until the particles are evenly distributed. . Examples Of Diffusion.

alodie
Download Presentation

Cellular Transport

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Cellular Transport By: Alexandra

  2. Definition Of Diffusion Diffusion is the movement of particles from a higher concentration to a lower concentration. The process of diffusion continues until the particles are evenly distributed.

  3. Examples Of Diffusion Some examples of objects that use diffusion is the smell of perfume when it spreads through a room, the smell of fresh baked cookies throughout the house and when a helium balloon slowly deflates to distribute the helium.

  4. Definition Of Osmosis Osmosis is a kind of diffusion that involves only the movement of water through a selectively permeable membrane. Osmosis helps the cell because it allows substances the cell needs to go in and keeps the bad substances out.

  5. Examples Of Osmosis Some examples of osmosis are strainers, water purifiers, tea bags, coffee filters and food.

  6. Other Definitions Cellular Transport- movement of substances in and out of the cell. Permeable- particles can pass through easily. Impermeable- particles can not pass through. Selectively Permeable- only allows some substances through.

  7. OSMOSIS

  8. DIFFUSION

  9. A Poem About Diffusionby:Alexandra

  10. From a high concentration to a low concentration, The particles give their demonstration.

  11. First there’s a smell over here,

  12. Suddenly it’s over here.

  13. Even amounts everywhere. Even amounts every where. Even amounts everywhere. Even amounts everywhere. Even amounts everywhere even amounts everywhere. Even amounts everywhere. Even amounts everywhere. Even amounts everywhere. Even amounts everywhere. Even amounts everywhere. Even amounts every where. Even amounts everywhere. Even amounts everywhere. Even amounts everywhere.

  14. It mixes... Here and there there and here there here here and there and there here here and there and

  15. Magically it moves From here across the room

  16. Now everyone can smell

  17. Diffusion from Taco Bell.

  18. THE END

More Related