Cells
Across
- 5. Any of the group of organisms primarily characterized by the lack of true nucleus and other membrane-bound cell compartments
- 7. a network of tubular membranes within the cytoplasm of the cell
- 9. Microscopic, hair-like projection on the surfaces of some cells and of certain organisms
- 11. of or pertaining to, or characteristic of a eukaryote, which is basically an organism possessing a membrane-bound nucleus.
- 12. The structural, functional and biological unit of all organisms
- 14. composed of protein and ribonucleic acid that serves as the site of protein synthesis
- 15. the cell substance between the cell membrane and the nucleus, containing the cytosol, organelles, cytoskeleton, and various particles.
- 16. The large, membrane-bounded organelle that contains the genetic material, in the form of multiple linear DNA molecules organized into structures called chromosomes.
Down
- 1. are the food producers of the cell
- 2. A membrane-bound compartment or structure in a cell that performs a special function.
- 3. sorts proteins and other molecules
- 4. A membrane of the cell that forms external to the cell membrane whose main role is to give cells rigidity, strength and protection against mechanical stress.
- 6. The outer covering of the cell consisting of a lipid bilayer with proteins embedded in it.
- 8. Spherical or rod-shaped organelles found within the cytoplasm of eukaryotic cells, and are referred to as the “powerhouse of the cell"
- 10. Long, slender, threadlike, whiplike extension of certain cells or unicellular organisms used mainly for movements
- 13. Organelles containing a large range of digestive enzymes used primarily for digestion and removal of excess or worn-out organelles, food particles, and engulfed viruses or bacteria