10/23/12

1. WU: Anacharis and Osmosis Lab

•   Read the purpose of the lab and copy down the purpose on your answer sheet 
•  Answer the background questions in complete sentences on your answer sheet
•  Write 2 if, then, because hypothesis statements on your answer sheet. 

2 . Review lab and notes: "Cell survival depends on water uptake and loss"
3. Anacharis and Osmosis Lab

• Data  
• Watch the clip below to watch plasmolysis in action in an elodea (aka anacharis cell)

H.W. Finish the Anacharis and Osmosis Lab (ALL PARTS!  Make sure that your drawings are accurately labeled and in color.  READ the lab for complete instructions).  If you want more microscope time to look at the cells come in tomorrow morning (I will be there by 7:30 am)
AND Complete your 7.2 Notes by using your book (Figure 7-18 page 211)