Cellular Respiration and Photosynthesis
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each of the black spaces below before clicking
on it to display the answer.
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| Chloroplasts | site of the Calvin Cycle
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| Cuticle | The waxy top layer of the leaf that prevents water loss.
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| autotroph | Organisms that make their own food.
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| heterotroph | Organisms that must seek out food sources.
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| ATP | A chemical compound that is used by cells to store and release energy.
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| Photosynthesis | The process by which autotrophs create food.
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| Pigment | Light-absorbing/reflecting molecules. Responsible for the colour of plants
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| Chlorophyll | Plant pigment (Chlorophyll A-absorbs blue light; Chlorophyll B-absorbs red light). Neither can absorb green light very well.
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| Thylakoid | Saclike photosynthetic membranes.
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| Photosystems | Proteins in the thylakoid membrane that organize chlorophyll and other pigments into clusters
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| Stroma | The region outside the thylakoid membranes.
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| NADP+ | Takes in and holds 2 high-energy electrons along with a hydrogen ion.
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| Light-Dependent Reactions | Reactions that require light to function
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| ATP Synthase | A protein that spans the membrane and allows H ions to pass through.
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| Calvin Cycle | Uses ATP and NADPH from light dependent reactions to produce high-energy sugars.
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| Calorie | The amount of energy needed to raise the temperature of 1 gram of water, 1 degree.
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| Glycolysis | A pathway that releases only a small amount of energy, unless oxygen is present, which then leads to two energy pathways.
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| Cellular Respiration | The process that releases energy by breaking down glucose and other food molecules. 6O2 +C6H12O6.....6CO2 + 6H2O + Energy
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| NAD+ | A reactant of glycolysis; releases four high energy electrons and passes them to an electron carrier,
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| Fermentation | Releases energy from food molecules by producing ATP in the absence of oxygen.
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| Anaerobic Reaction | Does not require oxygen
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| Aerobic Reaction | Requires oxygen
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| Krebs Cycle | Second stage of cellular respiration; in which pyruvic acid is broken down into carbon dioxide in a series of energy-extracting reactions.
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| Fermentation | A reaction that releases energy from food molecules by producing ATP in the absence of oxygen.
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| Alcoholic Fermentation | Anaerobic reaction that takes pyruvic acid + NADH...alcohol + CO2 + NAD+
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| Lactic Acid Fermentation | pyruvic acid + NADH....lactic acid + NAD+
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| Pyruvic Acid | The result of glycolysis, in which glucose is broken down into two molecules of this reactant.
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| Krebs Cycle | Pyruvic acid is broken down into carbon dioxide in a series of energy extracting reactions.
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| Electron Transport Chain | Converts ADP to ATP from the carriers of the Kreb cycle.
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Created by:
erichholzshu
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