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7 Written questions

6 Multiple choice questions

  1. Two or more elements chemically combined.
  2. Convert energy from food molecules to energy the cell can use.
  3. Carries proteins and other materials from one part of the cell to another.
  4. Contain chemicals that break down food particles and old cell parts.
  5. Organelles that use energy from sunlight to produce food.
  6. Controls what enters and leaves the cell.

6 True/False questions

  1. CellsThe basic unit of structure and function in living things.


  2. OsmosisSpeed up chemical reactions.


  3. ResolutionRefers to how sharp an image is.


  4. NucleusStore food and other materials needed by the cell.


  5. Active TransportRefers to movement of materials through the cell membrane when the cell's energy is required.


  6. DiffusionMovement of molecules from an area of high concentration to an area of low concentration.