Osmosis A special type of transport involving the regulation of water!
-
Upload
gladys-horn -
Category
Documents
-
view
222 -
download
0
description
Transcript of Osmosis A special type of transport involving the regulation of water!
![Page 1: Osmosis A special type of transport involving the regulation of water!](https://reader035.fdocuments.us/reader035/viewer/2022062317/5a4d1b0a7f8b9ab05998a0c4/html5/thumbnails/1.jpg)
Osmosis
A special type of transport involving the regulation of water!
![Page 2: Osmosis A special type of transport involving the regulation of water!](https://reader035.fdocuments.us/reader035/viewer/2022062317/5a4d1b0a7f8b9ab05998a0c4/html5/thumbnails/2.jpg)
Osmosis
• Movement of WATER from areas of greater concentration to areas of lesser concentration!
![Page 3: Osmosis A special type of transport involving the regulation of water!](https://reader035.fdocuments.us/reader035/viewer/2022062317/5a4d1b0a7f8b9ab05998a0c4/html5/thumbnails/3.jpg)
Solutes drive movement of water!
![Page 4: Osmosis A special type of transport involving the regulation of water!](https://reader035.fdocuments.us/reader035/viewer/2022062317/5a4d1b0a7f8b9ab05998a0c4/html5/thumbnails/4.jpg)
Terms are used to one solution relative to another!
![Page 5: Osmosis A special type of transport involving the regulation of water!](https://reader035.fdocuments.us/reader035/viewer/2022062317/5a4d1b0a7f8b9ab05998a0c4/html5/thumbnails/5.jpg)
What conditions are ideal? Red Blood Cell
http://highered.mcgraw-hill.com/sites/0072495855/student_view0/chapter21/animation__hemolysis_and_crenation.html
![Page 6: Osmosis A special type of transport involving the regulation of water!](https://reader035.fdocuments.us/reader035/viewer/2022062317/5a4d1b0a7f8b9ab05998a0c4/html5/thumbnails/6.jpg)
You be the doctor!!!
• Your friend has had the Norovirus and is severely dehydrated. What type of solution should be in his/her IV? Explain:– Strongly hypertonic– Weakly hypertonic– Isotonic– Weakly hypotonic– Strongly hypotonic
![Page 7: Osmosis A special type of transport involving the regulation of water!](https://reader035.fdocuments.us/reader035/viewer/2022062317/5a4d1b0a7f8b9ab05998a0c4/html5/thumbnails/7.jpg)
You be the doctor
Your contact solution should be ___________ to your body’s fluids.
If given a drug intravenously that needs to travel around your body and diffuse into your tissues, it should be in a _____________ solution.
![Page 8: Osmosis A special type of transport involving the regulation of water!](https://reader035.fdocuments.us/reader035/viewer/2022062317/5a4d1b0a7f8b9ab05998a0c4/html5/thumbnails/8.jpg)
Osmosis in Plants
Watch the following videos to determine what conditions would be optimal for plants!
http://www.linkpublishing.com/video-transport.htm#Elodea_-_Osmosis
![Page 9: Osmosis A special type of transport involving the regulation of water!](https://reader035.fdocuments.us/reader035/viewer/2022062317/5a4d1b0a7f8b9ab05998a0c4/html5/thumbnails/9.jpg)
Water transport in plants
![Page 10: Osmosis A special type of transport involving the regulation of water!](https://reader035.fdocuments.us/reader035/viewer/2022062317/5a4d1b0a7f8b9ab05998a0c4/html5/thumbnails/10.jpg)
What happens if the soil is salty?
• We salt roads…how does this affect the nearby plants?
![Page 11: Osmosis A special type of transport involving the regulation of water!](https://reader035.fdocuments.us/reader035/viewer/2022062317/5a4d1b0a7f8b9ab05998a0c4/html5/thumbnails/11.jpg)
Osmosis Lab:
• We will set up an experiment to test the effects of different concentration sucrose solutions on plant cells & then determine the approximate concentration of sucrose in a given plant!
• Use the websites provided on your labsheet to write an introduction!