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Photosynthesis. 6CO 2 + 6H 2 O C 6 H 12 O 6 + 6O 2. Light. Chlorophyll. H 2 OExits. O 2. Exits. 2 Guard Cells surrounding a pore. CO 2 Enters. Open Stomate. Transpiration _____________ _____________ _____________. Closed Stomate.
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Photosynthesis 6CO2 + 6H2O C6H12O6 + 6O2 Light Chlorophyll
H2OExits O2 Exits 2 Guard Cells surrounding a pore CO2 Enters Open Stomate Transpiration _____________ __________________________ Closed Stomate
The Leaf is Covered with a Waxy Cuticle: “Plant Chapstick” If water cannot get out of the leaf through the waxy cuticle what cannot get into the leaf for P/S? CO2 Enters H2O Exits Mesophyll cell or photosynthetic cell: Note the chloroplasts
Absorption Spectra Amount Of Light Absorbed Wavelength of Light (nm)
Spring wood Summer wood
Measuring the rate of p/s with different Light Intensities • Use the website to calculate number of bubbles produced per minute with the light at: • 200mm • 150mm • 100mm Click here