Cells

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Across
  1. 4. controlling the movement of substances in and out.
  2. 8. ,Small temporary storage sacs for water, nutrients, or waste products.
  3. 9. Located inside the nucleus, it is responsible for producing ribosomes.
Down
  1. 1. Vesicles containing digestive enzymes that break down waste materials, foreign invaders, and old cell parts.
  2. 2. A network of protein filaments and tubules
  3. 3. complex A series of stacked membranes that modifies, sorts, and packages proteins and lipids for secretion or delivery to other organelles
  4. 4. A jelly-like material that fills the cell and surrounds the organelles.
  5. 5. Known as the "powerhouse" of the cell.
  6. 6. Tiny structures, either free in the cytoplasm or attached to the endoplasmic reticulum, that synthesize proteins.
  7. 7. The control center of a cell.