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5 Written questions

5 Matching questions

  1. Chlorophyll
  2. Light Reactions
  3. Stoma
  4. Photosynthesis
  5. CAM pathway
  1. a a green pigment that is present in most plant cells, that gives plants their characteristic green color, and that reacts with sunlight, carbon dioxide, and water to form carbohydrates
  2. b one of many openings in a leaf or a stem of a plant that enable gas exchange to occur
  3. c the process by which plants, algae, and some bacteria use sunlight, carbon dioxide and water to to produce carbohydrates and oxygen
  4. d the initial reactions in photosynthesis, which are triggered by the absorbtion of light by photosystems I and II and include the passage of electrons along the electron transport chains, the production of NADPH and oxygen gas, and the synthesis of ATP through chemiosmosis
  5. e a water-conserving, carbon-fixing process; ____ plants take in carbon at night and fix it into various organic compounds and release it during the day

5 Multiple choice questions

  1. a series of molecules, found in the inner membranes of mitochondria and chloroplasts, through which electrons pass in a process that causes protons to build up on one side of the membrane
  2. an organelle found in plant and algae cells where photosynthesis occurs
  3. in chloroplasts and mitochondria, a process in which the movement of protons down their concentration gradient across a membrane is coupled to the synthesis of ATP
  4. a class of pigments that are present in the thylakoid membrane of plants and that aid in photosynthesis
  5. an organism that obtains organic food molecules by eating other organisms or their byproducts and that cannot synthesize organic compounds from inorganic materials

5 True/False questions

  1. Calvin Cyclea green pigment that is present in most plant cells, that gives plants their characteristic green color, and that reacts with sunlight, carbon dioxide, and water to form carbohydrates

          

  2. Pigmenta substance that gives another substance or mixture its color

          

  3. Primary Electron Acceptorthe initial reactions in photosynthesis, which are triggered by the absorbtion of light by photosystems I and II and include the passage of electrons along the electron transport chains, the production of NADPH and oxygen gas, and the synthesis of ATP through chemiosmosis

          

  4. Granuma stack of thylakoids in a chloroplast

          

  5. Stromaone of many openings in a leaf or a stem of a plant that enable gas exchange to occur