1. Ch. 36 Plant Transport Vocabulary Review

2. Make ONE Sentence: Increase water uptake Increase water uptake Water potential Water potential Pressure Pressure Solutes Solutes

3. Make ONE Sentence: Water Potential (Air) Water Potential (Air) Water Potential (Cells) Water Potential (Cells) Rise Rise Hydrogen Bonds Hydrogen Bonds

4. Make ONE Sentence Active Transport Active Transport Apoplast Apoplast Symplast Symplast Sugar Sugar

5. Make ONE Sentence Sugar Sugar “Source to Sink” “Source to Sink” Phloem Phloem Xylem Xylem

6. Make ONE Sentence Positive Force (Push) Positive Force (Push) Negative Force (Pull) Negative Force (Pull) Water in Xylem Water in Xylem Sugar in Phloem Sugar in Phloem

7. Make ONE Sentence Cut tree surface Cut tree surface Xylem sap Xylem sap Phloem sap Phloem sap Droplet of fluid oozing out Droplet of fluid oozing out

8. Solve the following: A plant cell with a solute potential of -0.65 MPa maintains a constant volume when bathed in a solution that has a solute potential of -0.30 MPa and is in an open container. What do we know about the cell? A plant cell with a solute potential of -0.65 MPa maintains a constant volume when bathed in a solution that has a solute potential of -0.30 MPa and is in an open container. What do we know about the cell?

9. What do you think? Analysis of preserved leaves shows that the density of stomata per unit area of leaf has decreased over the past 200 years. Suggest a hypothesis that connects this evolutionary trend to environmental change Analysis of preserved leaves shows that the density of stomata per unit area of leaf has decreased over the past 200 years. Suggest a hypothesis that connects this evolutionary trend to environmental change