Organelles Crossword Puzzle

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Across
  1. 2. control all cellular activities by housing and protecting the cell's DNA.
  2. 4. A protective barrier that surrounds a cell, separating the internal and exterior contents.
  3. 7. perform photosynthesis
  4. 9. generate energy by converting food into ATP through cellular respiration.
  5. 10. The space that holds the organelles of a cell and maintains its shape.
Down
  1. 1. Storage for water, nutrients, and waste. Digests food, breaks down wastes sometimes and move unwanted cells outside the cells.
  2. 3. provides structural support, protection, and a rigid outer layer for a cell.
  3. 5. Builds proteins.
  4. 6. receives, modifies, sorts, and packages proteins and lipids for delivery to different parts of the cell or for secretion outside the cell
  5. 8. function as the cell's recycling and waste disposal system, breaking down worn-out organelles, and debris .