2. What you can do with PowerPoint animations Virginia Berg Department of Biology University of Northern Iowa www.uni.edu/berg

3. You can make objects and text Appear on the screen different ways

4. Plant job description light H2OH2O CO 2 sugar O2O2 The good stuff?

5. Photo half (biophysics) Photo (electron flow) High energy chemicals light H2OH2O O2O2 ATP (energy) NADPH (reducing power)

6. You can make objects and text Change on the screen

7. Red Dye Solution Red light passes through Green light passes through Blue light doesn’t pass through Red NOT absorbed Green NOT absorbed Blue IS absorbed

8. Inside the Spectrophotometer Light source Light beam Wavelength selector Measurement beam Spec tube holder Spec tube with solution Light detector measures how much light gets through tube

9. You can make objects and text Move across the screen

10. Water moves through plants Through the plant Into the air From soil to plant

11. Light meets leaf Reflected Absorbed Transmitted All of the light is reflected, absorbed or transmitted.

12. You already have this Once you have objects on screen –Select object –Slide show/Custom animation –Add effect on Custom animation panel –Do what you want with it Easy to learn, easy to edit Tedious to get perfect Free downloads available (handout)

13. Rubisco in action

14. Splitting Water – bottom line H+H+ H+H+ e-e- e-e- O H+H+ H+H+ e-e- e-e- O

15. Photosynthetic electron flow ADP + Pi ATP H+H+ H+H+ H+H+ 3 H + NADPH PS IIPS I H 2 O split H2OH2O O2O2 Water splitting complex Cytochrome complex Thylakoid membrane Coupling factor e-e- e-e- e-e- e-e-

16. You can make objects and text Disappear from the screen

17. Events can start On a click Together Sequentially After a delay

18. Pick up a handout here Free downloads available at website Simple and complicated animations –Electron flow in photosynthesis –How the spec works –Membrane transport –Maple syrup story Problems sets & semi-interactive solutions –Water relations –Membrane potential & ion concentration