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Photosynthesis and Cellular Respiration

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  • Differentiate Anabolism and Catabolism
    Anabolism is building up while catabolism is breaking down
  • What are the reactants in Photosynthesis?
    6 carbon dioxide molecules and 6 water molecules
  • What is the difference between Grana and Thylakoid?
    Grana - Series of interconnected flattened sacs; Thylakoid - Individual flattened sacs
  • Which photosystem is used to produce the high energy carried NADPH?
    Photosystem I
  • It uses energy from the ion gradient to power the production of ATP in the Electron Transport Chain
    ATP Synthase
  • What are the two types of Fermentation?
    Alcoholic and Lactic Acid Fermentation
  • Where does Glycolysis occur?
    Cytoplasm
  • What is the initial compound needed in Kreb Cycle?
    Acetyl-CoA
  • What does NADPH stand for?
    Nicotinamide Adenine Dinucleotide Phosphate
  • What are the outputs in one turn of Krebs Cycle?
    1 ATP, 1 FADH2, 2 CO2 and 3 NADH
  • What happens to water during the light reactions of photosynthesis?
    Water is split into oxygen gas and hydrogen ion
  • What happens during the Calvin Cycle?
    Carbon Dioxide is converted into Sugar
  • What does FADH2 stand for?
    Flavin Adenine Dinucleotide
  • Where does the Dark Reactions occur?
    Stroma
  • What is the main product of Glycolysis?
    Two pyruvate molecules
  • What is Cellular Respiration?
    Involves the oxidation of glucose in order to create ATP
  • What are the two sublayers of the mesophyll layer in a leaf?
    Spongy and Palisade
  • What is photosynthesis?
    The process whereby plants use the energy of the sun to produce sugar from CO2 and water
  • What is the purpose of RUBISCO?
    It is the main enzyme that catalyzes the first reactions of the Calvin Cycle
  • It is the colorless fluid surrounding the grana
    Stroma
  • What does ATP stand for and what is its main purpose?
    Adenosine Triphosphate - The energy currency used by all cells which contains high energy phosphate bonds
  • It is the use of water to break down the last two phosphates in ATP to produce energy
    Hydrolysis
  • What is the importance of accessory pigments in leaves?
    They extend the range of light absorption
  • What are the inputs in Electron Transport Chain?
    6 O2, 10 NADH, 2 FADH2