Cells and Macromolecules

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Across
  1. 3. controls what gets in and out of a cell
  2. 5. cell organelle that contains digestive enzymes
  3. 10. the layer outside the cell membrane in plant
  4. 12. the building block of carbohydrates
  5. 15. reactants "acted on" by an enzyme
  6. 16. jellylike substance in a cell
  7. 17. structure in nucleus that produces ribosomes
  8. 19. types of prokaryotic cells
  9. 20. term for cells with a "true" nucleus
  10. 21. control center of the cell - DNA is located here
  11. 22. these provide long-term energy
Down
  1. 1. term for cells without a true nucleus
  2. 2. an example of a nucleic acid
  3. 3. found in plant cells,used for photosynthesis
  4. 4. proteins speed up reaction
  5. 6. terms for fats that are liquid at room temperature
  6. 7. a polysaccharide found in cell walls of plants
  7. 8. organelle that packages & distributes protein
  8. 9. made up of amino acids
  9. 11. fluid filled sac used for storage in a cell
  10. 13. organelle that produces proteins
  11. 14. these provide quick energy
  12. 18. organelle that produces energy