Across
- 4. provides structural support and prevents excessive water intake.
- 5. enlarges the appearance of an object
- 10. are the powerhouses of the cell.
- 11. produce and assemble ribosomes
- 13. important in cell division (mitosis & meiosis).
- 14. produce proteins
- 17. controls what enters and exits the cell
- 19. example of multicelullar organism
- 20. Source of light
- 21. means being able to sense and respond to changes.
- 23. Slowly focusing the image
- 24. the part to hold when moving
Down
- 1. example of unicelullar organism
- 2. contains chlorophyll
- 3. to clip the specimen
- 4. the smallest unit of a living thing
- 6. contains digestive enzymes to break down waste, debris, and pathogens.
- 7. a network of membrane-covered tubes and sacs without ribosomes,
- 8. contains DNA, which carries the instructions for all cell activities.
- 9. living things obtain food
- 12. Plants excrete CO2 and oxygen
- 15. magnifies objects
- 16. modifies, sorts, and packages proteins and lipids for storage or transport.
- 18. Assists ribosomes in making and delivering proteins.
- 22. is like a storage unit or warehouse