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16 Cards in this Set
- Front
- Back
Photosynthesis equation |
6CO2 + 6H2O ------> C6H12O6 + 6O2 |
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Photosynthesis |
1.redox reaction 2. c02 gets reduced and h20 gets oxidated 3. light energy converted into chemical energy |
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Lights energy |
is captured by chlorphyll molecules to boost the energy of electrons |
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light energy is converted |
to chemical energy |
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Light, AKA visible radiation |
made up of photons(moves in waves) nanometers for wave lengths |
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Blue light |
short wave length |
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red light |
long wave length |
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Pigment |
absorbs light energy and turn it into chemical energy |
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Main plant pigment |
chlorophyll absorbs blue, red, orange wave lengths |
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chlorophyll a |
absorbs blue-violet and red light and relfects mainly green light |
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chlorophyll b |
absorbs mainly blue and orange and reflects olive green |
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carotenoids |
orange/yellow |
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Photosystems |
in thylakoids are clusters of proteins and chlorophyll . have light harvesting complexes and reaction centers |
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Light dependent reaction |
1. chlorophyll molecules absorbs photons 2. transfer energy to reaction center of PS2 3. waters is split two e- from water given to P680 |
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Chemiosomosis |
have to made NADOH: back into ETC/ as e- passes down chain, energy used to move H+. moves H+ into lumen of thylakoid (space in center) |
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Light Dependent Reactions summary |
Products: ATP and NADPH. Builds up in stroma of chloroplast |