unit 3
Across
- 4. a very powerful microscope that uses electrons
- 6. a solution with more osmotic
- 14. an organism usually animals
- 15. helps clean waste in the cell
- 18. group of tissues that work together
- 19. a process by which liquid droplets are ingested by living cells; it is one type of endocytosis
- 20. movement of solvent through a semipermeable like water
- 22. a wall inside every cell to separate the inside and out
- 23. process by which solids are ingested by living cells; it is another type of endocytosis
- 24. organelle that contain digestive enzymes
- 26. organisms composed of cells
- 27. state where two solutions have equal conentration
- 28. a process where membrane proteins transport molecules
- 29. unit of life
Down
- 1. some substance able to pass through the cell membrane
- 2. a network of proteins and fibers
- 3. a microscope with high resolution
- 5. type of passive transport using specialized proteins
- 7. diffusion that doesn't need help from the membrane proteins
- 8. an organism usually plants
- 9. a gelatinou liquid inside of cells
- 10. the process by which cells move materials from within the cell into the extracellular fluid
- 11. groups of organs and tissues that work together
- 12. cells can develop in different ways to have different features to help them carry out a special task to help the organism function
- 13. the process by which cells move materials out of the cell
- 16. sac formed by a membrane
- 17. a thick layer found in plants, bacteria, fungi, and algae
- 21. lower osmotic pressure
- 25. groups of cells that work together (same job)