cells organelles

123456789101112
Across
  1. 1. receive proteins from the endoplasmic reticulum, package them, and send them throughout the cell
  2. 3. rigid outer layer of nonliving materials that surrounds plant cells; protects and supports the cell
  3. 5. "powerhouse", breaks down food particles to produce most of the cell's energy
  4. 6. capture sunlight and use it to produce food in plant cells
  5. 8. a very thin outer layer that controls what substances come in and out of a cell
  6. 10. the area between the cell membrane and the nucleus that contains a gel-like fluid and organelles
  7. 11. cells control center that directs all of the cell's activities and contains the DNA
  8. 12. a threadlike structure in a cell's nucleus that contains the cell's DNA
Down
  1. 2. carries proteins and other materials from one part of the cell to another
  2. 4. contain chemicals to break down large food particles into smaller ones
  3. 7. storage area (water, food, waste)
  4. 9. factories that produce proteins that are important to cell function