Across
- 3. through the process of photosynthesis.
- 4. molecules, and other structures found in this region.
- 6. membrane, it regulates what enters and leaves the cell
- 10. membrane a doublelayered membrane that surrounds the cell Also called the
- 13. tiny structure where proteins are synthesized.
- 15. cell division.
- 17. a type of vesicle that stores water nutrients and other chemicals. The large
- 18. a network of passageways in which chemical compounds are manufactured processed and transported.
- 20. an organelle that converts the radiant energy of the Sun into chemical
- 21. small, sac-like package of nutrients proteins or water created by the Golgi apparatus Types of vesicles include vacuoles and lysosomes.
- 22. small structure that can store food (leucoplast) or pigment (chromoplast).
Down
- 1. membrane a double layered membrane that surrounds the nucleus.
- 2. a cell structure that performs a specific function.
- 5. a round body in the cell that contains DNA and regulates gene expression.
- 7. organelles that using oxygen convert nutrients into energy that can be used by the cell.
- 8. found in plant cells helps the cells maintain their shape.
- 9. everything between the nuclear membrane and the cell membrane.
- 11. a small sac or vesicle that contains digestive chemicals.
- 12. apparatus a stack of membranes that collects modifies and packages chemical compounds.
- 14. a small body in the nucleus where ribosomes are synthesized.
- 16. wall the rigid, porous outer layer of a plant cell
- 19. a bundle of microtubules that helps organize the movement of chromosomes
