Diffusion Osmosis Define Diffusion Define Diffusion The movement
![Diffusion & Osmosis Diffusion & Osmosis](https://slidetodoc.com/presentation_image_h/8400ca4e371c7bb89e82a704e0a3f182/image-1.jpg)
![Define Diffusion Define Diffusion](https://slidetodoc.com/presentation_image_h/8400ca4e371c7bb89e82a704e0a3f182/image-2.jpg)
![Define Diffusion The movement of molecules from a area in which they are highly Define Diffusion The movement of molecules from a area in which they are highly](https://slidetodoc.com/presentation_image_h/8400ca4e371c7bb89e82a704e0a3f182/image-3.jpg)
![Draw a diagram of an example of diffusion we saw in class. Draw a diagram of an example of diffusion we saw in class.](https://slidetodoc.com/presentation_image_h/8400ca4e371c7bb89e82a704e0a3f182/image-4.jpg)
![Draw a diagram of an example of diffusion we saw in class. Draw a diagram of an example of diffusion we saw in class.](https://slidetodoc.com/presentation_image_h/8400ca4e371c7bb89e82a704e0a3f182/image-5.jpg)
![See an animation of diffusion here: http: //www. phschool. com/ science/biology_place/labb ench/lab 1/concepts. html See an animation of diffusion here: http: //www. phschool. com/ science/biology_place/labb ench/lab 1/concepts. html](https://slidetodoc.com/presentation_image_h/8400ca4e371c7bb89e82a704e0a3f182/image-6.jpg)
![Define osmosis Define osmosis](https://slidetodoc.com/presentation_image_h/8400ca4e371c7bb89e82a704e0a3f182/image-7.jpg)
![Define osmosis u The diffusion of water across a selectively permeable membrane. Define osmosis u The diffusion of water across a selectively permeable membrane.](https://slidetodoc.com/presentation_image_h/8400ca4e371c7bb89e82a704e0a3f182/image-8.jpg)
![Define osmosis u Water moves from a high concentration of water (less salt or Define osmosis u Water moves from a high concentration of water (less salt or](https://slidetodoc.com/presentation_image_h/8400ca4e371c7bb89e82a704e0a3f182/image-9.jpg)
![Define osmosis http: //www. usd. edu/~bgoodman/Osmos. htm Define osmosis http: //www. usd. edu/~bgoodman/Osmos. htm](https://slidetodoc.com/presentation_image_h/8400ca4e371c7bb89e82a704e0a3f182/image-10.jpg)
![Define osmosis u In this picture a red blood cell is put in a Define osmosis u In this picture a red blood cell is put in a](https://slidetodoc.com/presentation_image_h/8400ca4e371c7bb89e82a704e0a3f182/image-11.jpg)
![See an animation of osmosis here: http: //www. phschool. com/ science/biology_place/labb ench/lab 1/osmosis. html See an animation of osmosis here: http: //www. phschool. com/ science/biology_place/labb ench/lab 1/osmosis. html](https://slidetodoc.com/presentation_image_h/8400ca4e371c7bb89e82a704e0a3f182/image-12.jpg)
![Define selectively permeable membrane Define selectively permeable membrane](https://slidetodoc.com/presentation_image_h/8400ca4e371c7bb89e82a704e0a3f182/image-13.jpg)
![Define selectively permeable membrane u A membrane that allows only certain materials to cross Define selectively permeable membrane u A membrane that allows only certain materials to cross](https://slidetodoc.com/presentation_image_h/8400ca4e371c7bb89e82a704e0a3f182/image-14.jpg)
![For more information on diffusion & osmosis, click here: http: //edtech. clas. pdx. edu/osmosis_ For more information on diffusion & osmosis, click here: http: //edtech. clas. pdx. edu/osmosis_](https://slidetodoc.com/presentation_image_h/8400ca4e371c7bb89e82a704e0a3f182/image-15.jpg)
![Why are osmosis & diffusion important? Why are osmosis & diffusion important?](https://slidetodoc.com/presentation_image_h/8400ca4e371c7bb89e82a704e0a3f182/image-16.jpg)
![Why are osmosis & diffusion important? All living things have certain requirements they must Why are osmosis & diffusion important? All living things have certain requirements they must](https://slidetodoc.com/presentation_image_h/8400ca4e371c7bb89e82a704e0a3f182/image-17.jpg)
![Why are osmosis & diffusion important? u All living things have certain requirements they Why are osmosis & diffusion important? u All living things have certain requirements they](https://slidetodoc.com/presentation_image_h/8400ca4e371c7bb89e82a704e0a3f182/image-18.jpg)
![Why are osmosis & diffusion important? u This membrane is a complex structure that Why are osmosis & diffusion important? u This membrane is a complex structure that](https://slidetodoc.com/presentation_image_h/8400ca4e371c7bb89e82a704e0a3f182/image-19.jpg)
![Review Osmosis & Diffusion Here: https: //www. wiley. com/legacy/c ollege/boyer/0470003790/anim ations/membrane_transport/me mbrane_transport. htm Review Osmosis & Diffusion Here: https: //www. wiley. com/legacy/c ollege/boyer/0470003790/anim ations/membrane_transport/me mbrane_transport. htm](https://slidetodoc.com/presentation_image_h/8400ca4e371c7bb89e82a704e0a3f182/image-20.jpg)
- Slides: 20
![Diffusion Osmosis Diffusion & Osmosis](https://slidetodoc.com/presentation_image_h/8400ca4e371c7bb89e82a704e0a3f182/image-1.jpg)
Diffusion & Osmosis
![Define Diffusion Define Diffusion](https://slidetodoc.com/presentation_image_h/8400ca4e371c7bb89e82a704e0a3f182/image-2.jpg)
Define Diffusion
![Define Diffusion The movement of molecules from a area in which they are highly Define Diffusion The movement of molecules from a area in which they are highly](https://slidetodoc.com/presentation_image_h/8400ca4e371c7bb89e82a704e0a3f182/image-3.jpg)
Define Diffusion The movement of molecules from a area in which they are highly concentrated to a area in which they are less concentrated.
![Draw a diagram of an example of diffusion we saw in class Draw a diagram of an example of diffusion we saw in class.](https://slidetodoc.com/presentation_image_h/8400ca4e371c7bb89e82a704e0a3f182/image-4.jpg)
Draw a diagram of an example of diffusion we saw in class.
![Draw a diagram of an example of diffusion we saw in class Draw a diagram of an example of diffusion we saw in class.](https://slidetodoc.com/presentation_image_h/8400ca4e371c7bb89e82a704e0a3f182/image-5.jpg)
Draw a diagram of an example of diffusion we saw in class.
![See an animation of diffusion here http www phschool com sciencebiologyplacelabb enchlab 1concepts html See an animation of diffusion here: http: //www. phschool. com/ science/biology_place/labb ench/lab 1/concepts. html](https://slidetodoc.com/presentation_image_h/8400ca4e371c7bb89e82a704e0a3f182/image-6.jpg)
See an animation of diffusion here: http: //www. phschool. com/ science/biology_place/labb ench/lab 1/concepts. html
![Define osmosis Define osmosis](https://slidetodoc.com/presentation_image_h/8400ca4e371c7bb89e82a704e0a3f182/image-7.jpg)
Define osmosis
![Define osmosis u The diffusion of water across a selectively permeable membrane Define osmosis u The diffusion of water across a selectively permeable membrane.](https://slidetodoc.com/presentation_image_h/8400ca4e371c7bb89e82a704e0a3f182/image-8.jpg)
Define osmosis u The diffusion of water across a selectively permeable membrane.
![Define osmosis u Water moves from a high concentration of water less salt or Define osmosis u Water moves from a high concentration of water (less salt or](https://slidetodoc.com/presentation_image_h/8400ca4e371c7bb89e82a704e0a3f182/image-9.jpg)
Define osmosis u Water moves from a high concentration of water (less salt or sugar dissolved in it) to a low concentration of water (more salt or sugar dissolved in it). This means that water would cross a selectively permeable membrane from a dilute solution (less dissolved in it) to a concentrated solution (more dissolved in it). http: //www. usd. edu/~bgoodman/Osmos. htm
![Define osmosis http www usd edubgoodmanOsmos htm Define osmosis http: //www. usd. edu/~bgoodman/Osmos. htm](https://slidetodoc.com/presentation_image_h/8400ca4e371c7bb89e82a704e0a3f182/image-10.jpg)
Define osmosis http: //www. usd. edu/~bgoodman/Osmos. htm
![Define osmosis u In this picture a red blood cell is put in a Define osmosis u In this picture a red blood cell is put in a](https://slidetodoc.com/presentation_image_h/8400ca4e371c7bb89e82a704e0a3f182/image-11.jpg)
Define osmosis u In this picture a red blood cell is put in a glass of distilled water (all water with no salt or sugar in it). Because there is a higher concentration of water outside the cell, water enters the cell by OSMOSIS. In this case too much water enters and the cell swells to the point of bursting open. In the end pieces of cell membrane are left in the water. http: //www. usd. edu/~bgoodman/Osmos. htm
![See an animation of osmosis here http www phschool com sciencebiologyplacelabb enchlab 1osmosis html See an animation of osmosis here: http: //www. phschool. com/ science/biology_place/labb ench/lab 1/osmosis. html](https://slidetodoc.com/presentation_image_h/8400ca4e371c7bb89e82a704e0a3f182/image-12.jpg)
See an animation of osmosis here: http: //www. phschool. com/ science/biology_place/labb ench/lab 1/osmosis. html
![Define selectively permeable membrane Define selectively permeable membrane](https://slidetodoc.com/presentation_image_h/8400ca4e371c7bb89e82a704e0a3f182/image-13.jpg)
Define selectively permeable membrane
![Define selectively permeable membrane u A membrane that allows only certain materials to cross Define selectively permeable membrane u A membrane that allows only certain materials to cross](https://slidetodoc.com/presentation_image_h/8400ca4e371c7bb89e82a704e0a3f182/image-14.jpg)
Define selectively permeable membrane u A membrane that allows only certain materials to cross it u Materials pass through pores in the membrane
![For more information on diffusion osmosis click here http edtech clas pdx eduosmosis For more information on diffusion & osmosis, click here: http: //edtech. clas. pdx. edu/osmosis_](https://slidetodoc.com/presentation_image_h/8400ca4e371c7bb89e82a704e0a3f182/image-15.jpg)
For more information on diffusion & osmosis, click here: http: //edtech. clas. pdx. edu/osmosis_ tutorial/default. html
![Why are osmosis diffusion important Why are osmosis & diffusion important?](https://slidetodoc.com/presentation_image_h/8400ca4e371c7bb89e82a704e0a3f182/image-16.jpg)
Why are osmosis & diffusion important?
![Why are osmosis diffusion important All living things have certain requirements they must Why are osmosis & diffusion important? All living things have certain requirements they must](https://slidetodoc.com/presentation_image_h/8400ca4e371c7bb89e82a704e0a3f182/image-17.jpg)
Why are osmosis & diffusion important? All living things have certain requirements they must satisfy in order to remain alive – maintain homeostasis u These include exchanging gases (usually CO 2 and O 2), taking in water, minerals, and food, and eliminating wastes. u These tasks happen at the cellular level. u Molecules move through the cell membrane by diffusion u
![Why are osmosis diffusion important u All living things have certain requirements they Why are osmosis & diffusion important? u All living things have certain requirements they](https://slidetodoc.com/presentation_image_h/8400ca4e371c7bb89e82a704e0a3f182/image-18.jpg)
Why are osmosis & diffusion important? u All living things have certain requirements they must satisfy in order to remain alive. These include exchanging gases (usually CO 2 and O 2), taking in water, minerals, and food, and eliminating wastes. These tasks ultimately occur at the cellular level, and require that molecules move through the membrane that surrounds the cell.
![Why are osmosis diffusion important u This membrane is a complex structure that Why are osmosis & diffusion important? u This membrane is a complex structure that](https://slidetodoc.com/presentation_image_h/8400ca4e371c7bb89e82a704e0a3f182/image-19.jpg)
Why are osmosis & diffusion important? u This membrane is a complex structure that is responsible for separating the contents of the cell from its surroundings, for controlling the movement of materials into and out of the cell, and for interacting with the environment surrounding the cell.
![Review Osmosis Diffusion Here https www wiley comlegacyc ollegeboyer0470003790anim ationsmembranetransportme mbranetransport htm Review Osmosis & Diffusion Here: https: //www. wiley. com/legacy/c ollege/boyer/0470003790/anim ations/membrane_transport/me mbrane_transport. htm](https://slidetodoc.com/presentation_image_h/8400ca4e371c7bb89e82a704e0a3f182/image-20.jpg)
Review Osmosis & Diffusion Here: https: //www. wiley. com/legacy/c ollege/boyer/0470003790/anim ations/membrane_transport/me mbrane_transport. htm
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Unión en hendidura