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What is the equation for photosynthesis? |
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12H2O + 6CO2 --Light~Chloryphyll--> 6O2 + C6H12O6 + 6H2O |
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Required:Light, water, NADP, Chlorophyll
Produced:ATP, NADPH, O2 |
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Light Independent reaction |
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Required:CO2, ATP, NADPH, RUBP
Produced: Sugar, RUBP |
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What is made in the light reactions that is used in light independant? |
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What is the role of water in photosynthesis? |
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source of hydrogen, electrons for chlorophyll |
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How are C4 plants different from C3 plants? |
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C4 plants adopted to hot dry climates, have PEP(grabs CO2), RUBP |
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Light reactions happen where? |
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In the Thylakoid, sugar is made in the stroma. |
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what happens in the Light dependent reactions? |
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1)Light excites elcctrons in chlorophyll, they jump up and are grabbed by electron acceptor molecules and passed to enzymes - then energy is used to make ATP
2)Water is split using light(photolysis) to replace electrons chlorophyll has lost
H2O-->NADP ->NADPH`+2H'ions + O |
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1)Glucose -->2 Molecules of pyruvate Takes place in the cytoplasm. 2)no co2 required 3)takes 2 ATP to start reaction |
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coenzymes/hydrogen transport molecules |
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oxygen picks up the electrons at the end of the electron transport chain it is the final electron acceptor. o2->o+o...o2->1/2 o2...o+2e->o |
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cytoplasm { 1)Glycolysis Mitochandria:{2)Citric acid cycle {3)Electron transport chain |
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Produces 2 Atp -CO2 released -NAD + H->NADH -FAD + 2H->FADH2 |
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Electron transport chain and chemiosmosos |
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-NADH & FADH drop off H atoms to enzymes on electron transport chain -The enzymes pass the electrons chain to other enzymes but kick the outer protons out to the outer compartment of mitochandria -the H ion start to diffuse back to the inner compartment through a protein channel that makes ATP using the energy of the H+ diffusion |
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what part of aerobic cell respiration makes the most ATP? |
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electron transport chain and chemiosmosis |
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what part of cell respiration requires no oxygen? |
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what is the role of oxygen in cell respiration? |
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oxygen picks up the electrons at the end of the electron transport chain and its the "final electron acceptor" |
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what is the equation for aerobic cell respiration? |
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C6H12O6 + 6O2-> 6CO2 + 6H2O |
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how does ATP get made during the electron transport chain? |
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H+ diffuse across inner membrane of mitochondria through a protein channel(ATP Synthase) which makes ATP |
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How does a CAM plant do photosynthesis differently from other plants |
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open stomata and take in CO2 at night, and store it as an acid |
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During glycolysis, what is made by your cells if they are low in oxygen? |
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What is made by yeast cells during anerobic respiration? How many ATP are made? |
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inside heat, heat from aerobic cell respiration used to heat body |
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outside heat, environment determines body temp |
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-Without oxygen -lactic acid fermentaion -2 atp from glucose |
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Alcoholic fermentation -Glucose->ethonal + CO2 +2ATP |
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sugar is actively pumped into phloem, atp required |
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the movement of water through a plant |
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root hairs, water moves in osmotically -transpiration -cohesion |
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seed within ovary, immature seed |
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