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5 Written questions

5 Matching questions

  1. Stroma
  2. Electron Transport Chain
  3. Calvin Cycle
  4. Primary Electron Acceptor
  5. Thylakoid
  1. a in plants, the solution that surrounds the thylakoids in a chloroplast
  2. b a biochemical pathway of photosynthesis in which carbon dioxide is converted into glucose using ATP
  3. c in chloroplasts, an acceptor of electrons lost from chlorophyll a; found in the thylakoid membrane
  4. d a membrane system found within chloroplasts that contains the components for photosynthesis
  5. e 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

5 Multiple choice questions

  1. 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
  2. a substance that gives another substance or mixture its color
  3. a class of pigments that are present in the thylakoid membrane of plants and that aid in photosynthesis
  4. 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. a stack of thylakoids in a chloroplast

5 True/False questions

  1. Photosynthesisthe process by which plants, algae, and some bacteria use sunlight, carbon dioxide and water to to produce carbohydrates and oxygen


  2. Autotrophan organism that produces its own nutrients from inorganic substances or from the environment instead of consuming other organisms


  3. Chemiosmosisan organelle found in plant and algae cells where photosynthesis occurs


  4. Chlorophylla 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


  5. Carbon Fixationthe synthesis of organic compounds from carbon dioxide, such as in photosynthesis