Across
- 1. small sac used for storage inside the cell
- 4. cell part where sugars are broken down and energy is stored for cell use
- 6. substances that cannot pass through a membrane
- 9. membrane system inside the cell, makes lipid membranes and aids in protein production
- 12. hair-like structures on some cells made of microtubules that help the cell move
- 13. cell parts
- 15. the diffusion of water across a membrane
- 16. the amount of solute in a solution
- 18. process of particles moving from high to low concentration
- 20. cell parts storing chemicals needed for photosynthesis
- 22. structure that "reads" DNA and assembles the protein
- 23. when the concentration is the same on both sides of a membrane
- 25. small structure containing enzymes, used to break down old organelles, or waste in the cell
- 26. cell containing a nucleus and organelles
- 27. strong structure made of sugar that surrounds some cells for added strength
Down
- 2. area outside the nucleus
- 3. thin fibers making up the cytoskeleton
- 5. substances able to pass through a membrane
- 7. stack of membranes that take newly made proteins and modify and package proteins
- 8. cell lacking a nucleus and organelles
- 10. cell part where photosynthesis takes place
- 11. cell part that rids of toxins
- 14. support structure and transport system in cells, maintain the cell shape
- 17. envelope membrane that separates the nucleus from the rest of the cell
- 19. area inside the nucleus where ribosomes are made
- 21. tail-like structures on some cells made of microtubules that help a cell move
- 24. "center" of cell, contains DNA