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What you can do with PowerPoint animations. Virginia Berg Department of Biology University of Northern Iowa www.uni.edu/berg. You can make objects and text. Appear on the screen different ways. Plant job description. light. sugar. CO 2. O 2. H 2 O. The good stuff?. The good stuff?.
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What you can do withPowerPoint animations Virginia Berg Department of Biology University of Northern Iowa www.uni.edu/berg
You can make objects and text Appear on the screen different ways
Plant job description light sugar CO2 O2 H2O The good stuff? The good stuff?
Photo half(biophysics) light Photo (electron flow) High energy chemicals ATP (energy) NADPH (reducing power) H2O O2
You can make objects and text Change on the screen
Red Dye Solution Red NOT absorbed Green NOT absorbed Red light passes through Blue IS absorbed Green light passes through Blue light doesn’t pass through
Inside the Spectrophotometer Spec tube with solution Measurement beam Light beam Light source Light detector Spec tube holder measures how much light gets through tube Wavelength selector
You can make objects and text Move across the screen
Water moves through plants Into the air Through the plant From soil to plant
Light meets leaf Reflected Absorbed Transmitted All of the light is reflected, absorbed or transmitted.
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)
H+ H+ Splitting Water – bottom line H+ e- H+ e- O e- e- O
Photosynthetic electron flow Thylakoid membrane ADP+ Pi H+ ATP NADPH e- e- PS II PS I Coupling factor e- e- O2 H+ 3 H+ H+ H2O split H2O Cytochrome complex Water splitting complex
You can make objects and text Disappear from the screen
Events can start On a click Together Sequentially After a delay
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