Across
- 4. area within the nucleus where rRNA and ribosome assembly occurs
- 5. the beta-linked carb that makes up the structure of most plants
- 7. protein that is parallel to the cell membrane but does not pass through
- 8. synthesizes proteins to be exported
- 12. protein that passess through the cell membrane
- 14. the method by which a cell can engulf and internalize structures
- 15. a molecule that possesses both hydrophilic and hydrophobic parts
- 17. name of the channel protein that allows the diffusion of water
- 19. a type of lipid, athletes sometimes use the anabolic types
- 20. the repeating subunit of a polymer
- 21. the organization of the cell membrane
Down
- 1. a filament of the cytoskeleton that is relatively rigid and maintains cell shape
- 2. the type of bond between amino acids
- 3. lipid-protein structure on the surface of cells used for communication
- 6. transports two types of molecules in different directions
- 9. stores Ca2+ and is responsible for intracellular detoxification
- 10. cytoplasmic connections between gaps in the adjoining plant cell walls
- 11. the supposed origin of chloroplasts
- 13. the area inside the inner membrane of the mitochondria
- 15. the type of transport that requires ATP
- 16. the part of the cell responsible for altering and packaging proteins to be exported from the cell
- 18. pumps a single molecule in a single direction