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12 Cards in this Set
- Front
- Back
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calorie
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amount of energy needed to raise the temperature
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glycolysis
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process which one molecule of glucose is broken in half, producing two molecules of pyruvic acid(3-carbon compund)
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cellular respiration
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the process that releases energy by breaking down glucose and other food molecules in the presence of oxegyn
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cellular respiration equation
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6CO2 + C6H12C6 -light- 6CO2 + 6H2O + energy
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fermentation
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when oxygen is not present in; releases energy from food molecules by producing ATP with no oxygen; can undergo 2 types of fermentation
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Alcoholic Fermentation
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pyruvic acid+NADH --turns to-- alcohol+CO2+NAD;
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Lactic Acid Fermentation
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processes so glycolysis can continue ; pyruvic acid+NADH --to-- lactic acid+NAD; produced in muscles during exercise when body cannot supply enough oxygen to tissues
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When oxygen is present
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pyruvic acid passes to second stage of cellular respiration .. Krebs cycle
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krebs cycle
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pyruvic acid is broken down into carbon dioxide in a series of energy-releasing reactions
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electron transport chain
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krebs cycle creates high energetic energy so electron pass to 3 stage; uses the high-energy electrons to convert ADP to ATP
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Summary of Photosynthesis
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Function: energy capture
Location: Chloroplasts Equation: CO2+H2O -light- C6H12O6+O2 |
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Summary of Cellular Respiration
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Function: energy release
Location: Mitochondria Equation: C6H12O6+O2 -energy- CO2+H2O |
