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21 Cards in this Set
- Front
- Back
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What cell organelle is involved in photosynthesis?
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Chloroplast
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What is the general equation for photosynthesis?
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CO2+H2O--->>>(solar energy)(CH2O)n+O2
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What is the purpose of chromatography?
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used to seperate molecules from each other based on their solubility
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What solvent is used in the seperation?
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ether
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what four pigments are present in the leaves?
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Chlorophyll A, chlorophyll B, Beta-carotene, xanthophylis
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What color is Chlorophyll A&B, beta carotene, and xanthophylis?
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Green, Blue, orange, yellow
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Which pigment is the most soluble in the solvent?
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beta-carotene
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which pigment is the least soluble in the solvent?
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chlorophyll b
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How is the Rf value calculated?
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distance moved by pigment divided by the distance moved by the solvent
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Which pigment has the lowest Rf value?
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Chlorophyll b
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which pigment has the highest Rf value?
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beta-carotene
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What is the purpose of sodium bicarbonate?
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Supplies elodea with CO2
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What was the purpose of the pickle jar of water?
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to serve as a heat absorber
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What direction does the fliud move in the precense of light? Why did it move that way?
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forward, photosynthesis was occuring
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What process is taking place? Photosynthesis, cellular respiration, or both?
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both photosynthesis and cellular respiration
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What direction does the fluid move in the tubing when the volumeter is wrapped in foil? Why does it move in that direction?
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reverse, no more photosynthesis was occuring
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What process is taking place? Photosynthesis, cellular respiration, or both?
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Cellular respiration
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What is the general equation for cellular respiration?
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C6H12O6+6O2---->>6CO2+6H2O
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What cell organelle is involved in cellular respiration?
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mitochondrian
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What gas was being used by the plant in cellular respiration
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carbon dioxide
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is the ATP being made aerobically or anaerobically in cellular respiration?
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aerobically
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