Cell Parts Across 1. contain water and nutrients giving plant cells structure from the inside 4. outside layer that is penetrable 8. hairs that whip and move the cell 10. similar to the organs of the cell 11. provides all the instructions for cellular activities and pass genetic material to further generations 12. ER with ribosomes attached 13. give plant cells structure from the outside 14. similar to a tail on a cell 15. give the cell structure 16. A small sac that moves things around the cell 17. make proteins Down 1. do photosynthesis 2. hold digestive material 3. another name for the cellular membrane 4. gelly-like interior of cell 5. transports proteins and other things 6. middle of cell where the DNA is 7. powerhouse of the cell 9. packages things in the cell