Across
- 2. a single vacuole that takes up most of the plant cell and strengthens the plant
- 3. a fluid-filled sac used for storage of materials in the cell
- 6. supply of energy to the cell
- 8. a jellylike substance that contains dissolved molecular building blocks
- 9. controls the passage of materials in and out of the cell
- 11. a rigid layer that gives protection and support to the plant cell
- 12. surface of the endoplasmic reticulum with no ribosomes
- 13. cylinder-shaped and made of short microtubules arranged in a circle
- 14. helps in protein folding and creates packages of protein
Down
- 1. helps in cell division and gives provides strength to the cell
- 4. organelles that carry out photosynthesis
- 5. tiny organelles that link amino acids together to form proteins
- 7. controls most of the functions in the eukaryotic cell
- 10. small membrane-bound sacs that divide some materials from the rest of the cytoplasm
- 15. has enzymes that change proteins
