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Powers of Ten ----Photosynthesis. The National High Magnetic Field Laboratory. Scale: 10 3 meters = 1 km = 1 kilometer. Nearby trees, the lake and laboratory roof. Scale: 10 2 meters = 100 meters. Top of a large tree. Scale: 10 1 meter = 10 meters. A branch with leaves.
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The National High Magnetic Field Laboratory Scale: 103 meters = 1 km = 1 kilometer
Nearby trees, the lake and laboratory roof Scale: 102 meters = 100 meters
Top of a large tree Scale: 101 meter = 10 meters
A branch with leaves Scale: 100 meters = 1 meter: Light takes about 3 nanoseconds to cross this picture
Magnified tree leaves Scale: 10-1 meters = 0.1 meter = 10 centimeters
cutaway view vertical view Cells on leaf surface Scale: 10-3 meters = 1 mm = 1 millimeter
Zooming into a mesophyll cell Scale: 10-4 meters = 100 µm = 100 micrometers
Diagram of an individual leaf cell Scale: 10-5 meters = 10 µm = 10 micrometers
Chloroplast Scale: 10-6 meters = 1 µm = 1 micrometer
Thylakoid Scale: 10-7 meters = 100nm = 100 nanometers
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