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Warren Bio - Energy in a Cell Test

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5 Written Questions

5 Matching Questions

  1. pigments
  2. thylakoids
  3. chlorophyll
  4. heterotroph
  5. carbohydrate
  1. a pancake-shaped structures within chloroplasts that contain chlorophyll; site of the light-dependent reactions of photosynthesis
  2. b organisms that obtain food by consuming other living things
  3. c organic compound made of carbon, hydrogen and oxygen that stores and releases energy; includes sugars like glucose
  4. d light-absorbing molecules
  5. e light absorbing pigment in plants and some protists that is required for photosynthesis

5 Multiple Choice Questions

  1. adenosine triphosphate; the molecule that stores energy for easy use within the cell
  2. The process that transforms the sun's energy into sugars; H2O + CO2 --> C6H12O6 + O2
  3. energy carrying molecule
  4. a jellylike fluid inside the cell in which the organelles are suspended
  5. organisms that can make their own food

5 True/False Questions

  1. light-dependent reactionsset of reactions in photosynthesis that use energy from light to produce ATP and NADPH

          

  2. light-independent reactionsset of reactions in photosynthesis that use energy from light to produce ATP and NADPH

          

  3. cellular respirationa pathway that occurs instead of cell respiration when oxygen is not present

          

  4. stromathe fluid portion of the chloroplast: the site of light-independent reactions of photosynthesis

          

  5. mitochondriaeukaryotic membrane-bound organelles that transform the energy stored in food into ATP; site of cell respiration

          

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