CELLS

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Across
  1. 4. prepares protein for their specific jobs or functions
  2. 5. a network of threadlike proteins that are joined together
  3. 6. organelles that store food, water, and waste material
  4. 7. have specialized functions
  5. 8. flexible covering that protects the inside of a cell
Down
  1. 1. stiff structure outside the cell membrane
  2. 2. membrane-bound organelles that use light energy and make food, a sugar called glucose
  3. 3. provide a cell with usable energy
  4. 5. a fluid inside a cell that contains salts and other molecules
  5. 9. directs cell activities