Ch. 8 Vocab

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Across
  1. 2. a small dense spherical structure in the nucleus of a cell during interphase.
  2. 6. is a membrane-bound cell organelle that contains digestive enzymes
  3. 8. a network of lipids and proteins that forms the boundary between a cell's contents and the outside of the cell
  4. 9. a thick solution that fills each cell and is enclosed by the cell membrane
  5. 11. The ovule producing part of a flower
  6. 13. carrier of genetic information
  7. 14. membrane-bound organelle that contains genetic material (DNA) of eukaryotic organisms
  8. 16. They are produced in pairs with a gap between them that forms a stomatal pore
  9. 19. outermost, protoderm-derived layer of cells covering the stem
Down
  1. 1. responsible for the absorption of light to provide energy for photosynthesis
  2. 3. a lipid-containing structure found in plant cells
  3. 4. a space within a cell that is empty of cytoplasm, lined with a membrane, and filled with fluid
  4. 5. a network of membranous tubules within the cytoplasm of a eukaryotic cell, continuous with the nuclear membrane
  5. 7. the powerhouse of the cell
  6. 9. the smallest structural and functional unit of an organism
  7. 10. the modified leaves that surround the reproductive parts of flowers
  8. 12. a complex of vesicles and folded membrane, involved in secretion and intracellular transport.
  9. 15. a membrane-bound organelle found in the cells of plants, algae, and some other eukaryotic organisms
  10. 17. The pollen producing part of a flower
  11. 18. a fleshy fruit without a stone (pit) produced from a single flower containing one ovary