Anatomy Puzzle

3. connected to the nuclear envelope surface is covered with ribosomes making the ER look rough.
4. the cellular contents between the cell membrane
8. the cell membrane is either permeable or impermeable to certain substances
14. short hairlke projections from the cell membrane
16. the movement of particles into and out of cells through the cell membrane is essential.
17. proteins that guide movements of cells.
19. fingerlike projections in the cell membrane which increase surface area of the cell.
20. Membrane that allows some tyupes of molecules through but not others.
21. intracellular structures having a characteristic shapes.

1. a network of membranes in the shape of flattened sacs or tubules
2. oval shaped structure stores DNA.
5. Stored in the nucleus of the cell
6. cells with specialized characteristics
7. is not covered in ribosomes so it looks smooth.
9. The powerhouses of the cell. Generates ATP via aerobic respiration.
10. Series of biochemical reactions that allows cells to receive and respond to messages coming through the cell membrane.
11. very small structures in the cytoplasm are assembled from protein and rRNA.
12. also consists of flattened, membranous sacs, sorts package proteins.
13. loger cilia, move the cell.
15. Lipid Bi-layer made of phospholipids, gives the cell shape and protects it.
17. intracellular fluid, surrounds the organelles.
18. membranes bounded packages pinched off from the golgi complex.