Cell Structure and Function

1. ER that makes cholesterol and helps detoxify poisons.
11. Proteins embedded in the plasma membrane.
12. Domain containing ancient bacterial forms.
15. Smallest unit of life.
16. System of membrane and tubes connecting the nuclear membrane and plasma membrane.
19. A double layer of these molecules makes up the plasma membrane.
21. Idea that all living things are made of cells.
25. Region in bacteria where their chromosome is located.
26. Unattached ribosomes in the cytosol.
28. Model of the plasma membrane.
30. Digest worn out cell parts and food.
31. all the organelles and fluid between the nucleus and plasma membrane.
34. Genetic material found inside the nucleus of a cell.
35. Made of cellulose and surrounds the outside of plant cells.
36. ER with ribosomes attached to its surface.
38. Cell structures that perform specific functions for the cell.
40. Use a simple light microscope to draw cork cells from plants.
41. First person to see and draw living cells.
43. Energy molecule made inside the mitochondria.
44. Short hair-like structures made of microtubules that help move cells.
45. Present in animal cells to aid in cell division.
46. Made of rRNA and protein and where proteins are made.
47. Organelle inside the nucleus that makes ribosomes.

2. Organisms made of more than one cell working together.
3. Made of organs working together to do a similar job such as the digestive.
4. Contain pigments in plants.
5. Made of similar cells working together to do a job such as muscle.
6. The largest organelle in plant cells containing the cell sap.
7. Cells like bacteria without a nucleus or membrane-bound organelles.
8. Double layer surrounding the nucleus.
9. Structures in the nucleus made of DNA and proteins.
10. Site of cellular respiration in cells.
13. Surrounds the outside of all cells.
14. Water-loving heads of phospholipids.
15. This grows faster than the surface of a cell forcing them to divide.
17. Made of microtubules and microfilaments to give support to cells.
18. Small sacs containing cell products that can be transported in the cell.
20. Proteins attached to only one side of the plasma membrane.
22. Openings in the nuclear membrane.
23. A constant internal environment maintained by cells.
24. System of flattened sacs that modify and package proteins.
27. Where all new cells come from.
29. Uncoiled chromosomes in the nucleus of non-dividing cells.
31. Fluid that makes up cytoplasm.
32. This determines the function of a cell.
33. Long whip-like structures found on some cells to help them move.
37. Tails of phospholipids that don't like water.
39. Cells with a true nucleus.
42. Control center of eukaryotic cells.