BI+107+Chapter+10

BI+107+Chapter+10 - Chapter 10 Photosynthesis Overall...

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Chapter 10 Photosynthesis
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Overall Reaction for Photosynthesis 6 CO 2 + 12 H 2 O + light energy → C 6 H 12 O 6 + 6 H 2 O + 6 O 2
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Fig. 10-2 (a) Plants (c) Unicellular protist 10 µm 1.5 µm 40 µm (d) Cyanobacteria (e) Purple sulfur bacteria (b) Multicellular alga
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Fig. 10-3 Leaf cross section Vein Mesophyll Stomata CO 2 O 2 Chloroplast Mesophyll cell Outer membrane Intermembrane space 5 µm Inner membrane Thylakoid space Thylakoid Granum Stroma 1 µm
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Light Fig. 10-5-4 H 2 O Chloroplast Light Reactions NADP + P ADP i + ATP NADPH O 2 Calvin Cycle CO 2 [CH 2 O] (sugar)
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Fig. 10-1
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UV Fig. 10-6 Visible light Infrared Micro- waves Radio waves X-rays Gamma rays 10 3 m 1 m (10 9 nm) 106 nm 103 nm 1 nm 10–3 nm 10–5 nm 380 450 500 550 600 650 700 750 nm Longer wavelength Lower energy Higher energy Shorter wavelength
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Fig. 10-7 Reflected light Absorbed light Light Chloroplast Transmitted light Granum
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Fig. 10-8 Galvanometer Slit moves to pass light of selected wavelength White light Green light Blue light The low transmittance (high absorption) reading indicates that chlorophyll absorbs most blue light.
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This note was uploaded on 09/20/2011 for the course BIO 107 taught by Professor Berney during the Fall '10 term at Montgomery CC.

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BI+107+Chapter+10 - Chapter 10 Photosynthesis Overall...

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