Across
- 3. wall, provides extra support for plants; found only in plant and bacterial cells
- 5. chloroplasts contain a green substance called ______________.
- 6. captures sunlight; found only in plant cells
- 7. powerhouse of the cell; used to create food for energy; found in plant and animal cells
- 8. reticulum, internal delivery system within the cell; found only in plant and animal cells
- 11. the organel of each cell is based off of the _____________.
- 12. the brain of the cell; found only in plant and animal cells
- 13. in plant cells they are large; found in plant and animal cells
- 15. body, package material to be transported to the endoplasmic reticulum; found in both plant and animal cells
- 16. all plants and animals are made up of these
- 17. they have nine groups of three arrangement of the protein fibers
- 20. the nucleus also contains the __________ a structure where ribosomes are made.
Down
- 1. jelly like fluid mostly made of water that the organelles float in; found in all three types of cells
- 2. the process that plants use the chloroplasts to make their own food
- 4. they help protect you by destroying bacteria that your white blood cells engulf
- 9. the tiny structures inside the cell; like the cell wall, cell membrane, and nucleus
- 10. used to make protein; can be found floating in the endoplasmic reticulum and the cytoplasm
- 14. most cells are too small to be seen without a _____________.
- 18. chromosomes are made of this
- 19. there are tiny openings, or ________, in the cell membrane through which material can enter or leave the cell.
