Cells & Cell Organelles

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Across
  1. 1. wall a thick layer surrounding a cell with structural support
  2. 3. any number of organized specialized structures within a living cell
  3. 6. basic building blocks genetic material is made of
  4. 9. a simple sugar, important energy source in living organisms
  5. 10. powerhouse of the cell
  6. 13. cell that stores food and waste
  7. 14. single celled organism with no nucleus
  8. 16. component of cell that makes proteins
  9. 17. watery environment of cell
Down
  1. 1. membrane biological membrane separating the interior of a cell from the outside environment
  2. 2. threadlike structure of nucleic acids
  3. 4. central command center
  4. 5. protein that catalyses a biological chemical reaction
  5. 7. where photosynthesis takes place
  6. 8. acid nitrogen bearing compounds
  7. 11. green pigment present in all green plants
  8. 12. greasy substance
  9. 15. Adensoine triphosphate