Across
- 2. within or outside a cell, consisting of liquid or cytoplasm enclosed by a lipid bilayer.
- 4. describes all material within a eukaryotic cell, enclosed by the cell membrane,
- 9. holds DNA in the cell
- 11. contain tube-shaped molecules known as microtubules
- 12. found in animal cells and is the site for synthesis,
- 13. oxygen serves as a co-substrate, from which hydrogen peroxide is then formed.
- 14. separates and protects the interior of a cell from the outside environment
- 15. conducts photosynthesis in plants
- 17. lacks ribosomes and helps synthesize and concentrate various substances needed by the cell.
- 18. involved in the manufacture of various proteins
- 19. hairlike appendage that protrudes from certain plant and animal sperm cells,
Down
- 1. packages proteins into membrane-bound vesicles
- 3. power house of the cell
- 5. rough ER has ribosome attached to its surface. It's involved in the manufacture of various proteins
- 6. spherical vesicles that contain hydrolytic enzymes that can break down many kinds of biomolecules
- 7. holds water in plant cells
- 8. perform biological protein synthesis
- 10. category of plastid and as such are organelles found in plant cells.
- 16. has the shape of a slender threadlike projection that extends from the surface of the much larger cell body.
