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46 Cards in this Set
- Front
- Back
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Aerobic
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any process that requires energy
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How many turns of the Kreb's cycle are necessary to finish the breakdown of a glucose molecule?
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2 turns
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What is the complete general equation for photosynthesis?
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6CO + 6H O ---> C H O + 6O |
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The Kreb's cycle is concidered an aerobic processbut none of the steps involve oxygen. How?
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this couldn't happen because the process would just stop.
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Where does acetyl-CoA come from?
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glycolysis
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Where is the most ATP made in aerobic respiration produced?
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the electron transport chain
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What is released when glucose is broken down completely in cellular respiration?
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energy
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What are the main reactants in cellular respiration?
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Carbon dioxide, water and energy
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What are the main products of cellular respiration?
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Carbon dioxide, water, and energy
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If ATP is produced in glcolysis why is it necessary to have the kreb's cycle and the electron transport system?
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more ATP is needed for a multicellular organism to function properly
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What are the reactants in cellular respiration?
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glucose and oxygen
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How are photsynthesis and cellular respiration alike?
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they are both processes that transform energy into different forms
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What is the process by which water is split?
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Photolysis
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What is the "net" energy gain from glycolysis?
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2 ATP's
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what is meant by cycle?
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a sries of steps put together in a circular fashion.
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What diferences are there between the electron transport systems of photosynthesis and cellular respiration?
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*In photosynthesis the ETS happens in the photosynthetic membrane and in respiration it is in the inner membrane of the mitochondria.
* oxygen is needed as the final electron acceptor in respiration and in photosynthesis it is NADPH+ |
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Where does the electron transport take place?
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Photosynthesis- photosynthetic membrane
Respiration- inner membrane of the mitochondria |
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What organelle is the site of cellular respiration?
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the inner membrane of the mitochondion
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Anaerobic
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any process that does not require oxygen
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How are respiration and fermentation different?
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Respiration is aerobic ans produces much more ATP and fermentation is anaerobic.
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what is important to bakers and brewers?
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Alcoholic fermentaion
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What organelle is the site of photosynthesis?
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the photosythetic membrane or the cytoplasm
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Which reactant in the basic equation for photosynthesis is obtained directly from water?
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oxygen gas
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Why is breathing necessary for cellular respiration in animals?
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you need oxygen for the electron transport chain as the final acceptor.
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What is the role of oxygen in respiration?
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Oxygen is the final electron acceptor
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What are the total products produced from the krebs cycle from finishing the breakdown of a glucose molecule?
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6-NADH, 2-FADH2, 2-GTP which later become 2-ATP, and 4-CO2
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What is meant by breathing?
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the taking in of gases and the releasing of gases
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Which substances do not continue to go around in the Kreb's cycle?
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NADH, FADH2, GTP that later becomes ATP and CO2
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This causes a painful burning sensation in muscles?
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Lactic acid fermentation
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In what ways are the electron transport system in photosynthesis and respiration similar?
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they both have high energy electrons pump hydrogen ions
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What else is being added to NADP+ besides 2 e-'s?
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hydrogen ions-H+
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How are photosynthesis and cellular respiration different?
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*photosynthesis gathers energy and respiration releases it.
*Photosynthesis reactions are respirations products and respirationreactions are photosynthesis products. |
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What is the substance that begins the series of reaction called the Kreb's Cycle?
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acetyl-CoA
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Why if a cell has mitochondria that can carry out aerobic respiration does the same cell have the ability to carry out the fermentation process?
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if tthere isn't enough oxygen it has to go through fermentation so the cell can stay alive because it needs oxygen.
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What is the complete general equation for cellular respiration?
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C H O + 6O ---> 6CO +6H O + energy |
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What are the main products of photosynthesis?
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glucose and oxygen
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What is produced in the light-dependent reaction of photosynthesis?
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NADPH, oxygen, and ATP
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What did light give off to the process of photosynthesis?
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Energy
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Which reactant in the basic equation for photosynthesis is used in the light reaction?
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H2O
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How many water molecules are split at one time?
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Two molecules
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How many H+ are produced each time in photolysis?
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four
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Where does glycolysis take place?
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cytoplasm
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What is glycolysis?
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it is the breakdown of glucose into pyruvic acid.
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Where does the Kreb's cycle take place?
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the inner membrane of the mitochondria.
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Where does the energy come from to split water molecules?
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the sun
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Produces 2ATP molecules and Pyruvic acid?
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Glycolysis
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