Cell Structure and Function

6. Water-loving heads of phospholipids.
9. Energy molecule made inside the mitochondria.
11. Long whip-like structures found on some cells to help them move.
13. This grows faster than the surface of a cell forcing them to divide.
16. Unattached ribosomes in the cytosol.
17. This determines the function of a cell.
18. Cells like bacteria without a nucleus or membrane-bound organelles.
19. Uncoiled chromosomes in the nucleus of non-dividing cells.
21. Small sacs containing cell products that can be transported in the cell.
26. System of membrane and tubes connecting the nuclear membrane and plasma membrane.
27. Made of microtubules and microfilaments to give support to cells.
29. Cells with a true nucleus.
31. Made of rRNA and protein and where proteins are made.
32. ER with ribosomes attached to its surface.
34. The largest organelle in plant cells containing the cell sap.
36. Openings in the nuclear membrane.
39. Smallest unit of life.
40. Control center of eukaryotic cells.
41. Structures in the nucleus made of DNA and proteins.
42. A double layer of these molecules makes up the plasma membrane.
43. Made of cellulose and surrounds the outside of plant cells.
44. First person to see and draw living cells.
45. System of flattened sacs that modify and package proteins.
46. Fluid that makes up cytoplasm.
47. all the organelles and fluid between the nucleus and plasma membrane.

1. ER that makes cholesterol and helps detoxify poisons.
2. Contain pigments in plants.
3. A constant internal environment maintained by cells.
4. Cell structures that perform specific functions for the cell.
5. Region in bacteria where their chromosome is located.
7. Genetic material found inside the nucleus of a cell.
8. Domain containing ancient bacterial forms.
10. Double layer surrounding the nucleus.
12. Tails of phospholipids that don't like water.
14. Model of the plasma membrane.
15. Where all new cells come from.
20. Use a simple light microscope to draw cork cells from plants.
22. Proteins attached to only one side of the plasma membrane.
23. Surrounds the outside of all cells.
24. Proteins embedded in the plasma membrane.
25. Digest worn out cell parts and food.
27. Present in animal cells to aid in cell division.
28. Made of similar cells working together to do a job such as muscle.
30. Site of cellular respiration in cells.
33. Organisms made of more than one cell working together.
35. Made of organs working together to do a similar job such as the digestive.
37. Idea that all living things are made of cells.
38. Organelle inside the nucleus that makes ribosomes.
43. Short hair-like structures made of microtubules that help move cells.