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		33

Across 5. Network of protein filaments which provide structure to a cell 7. The phosphorus end of a phospholipid is polar and ___________ 11. Include proteoglycans, glycoproteins, and glycolipids 12. Reproductive cells 13. Contains less solvent and more solute 15. Process of using vesicles to remove items from a cell 18. Stacks of flattened membranes used to produce transport vesicles 21. Structure which separates each cell from its external environment 22. Endocytosis of bacteria, viruses, and other cells 24. Proteins which are fully penetrate a cell membrane 25. Set of internal cellular membranes with ribosomes used in protein synthesis 26. Pull chromosomes to opposite poles of the cell during cell division 29. Set of internal cellular membranes used in lipid synthesis 30. A substance dissolved in another substance 31. Structure inside nucleus that is site of ribosomal synthesis 32. Endocytosis of water and solutes 33. The movement of water from an area of high concentration to low concentration

Down 1. Most numerous cellular organelle, used in protein synthesis 2. Process by which large or charged molecules are transported by combining with a protein, but no energy is required 3. Contains equal amounts of solvent and solute 4. Type of membrane carbohydrate which forms a sticky coating on cell membrane 5. Proportion of solute to solvent 6. Process by which molecules are transported against their concentration gradient through carrier proteins, requiring energy 8. Proteins which are located on the surface of a cell membrane 9. Process of using vesicles to bring items into a cell 10. Rod-shaped pieces of DNA in the nucleus 14. Structures within a cell that serve specialized functions 16. All body cells except sex cells 17. Contains more solvent and less solute 19. The lipid end of a phospholipid is non-polar and ___________ 20. Process where particles move from an area of high concentration to low concentration until equally distributed 23. Powerhouse of the cell, producing ATP 27. Brain of the cell which contains DNA and directs the cell activities 28. A substance that dissolves a solute