1. Vocabulary Review
Cells

2. Smallest Unit of Life
CELL

3. First to use a simple microscope to draw cork cells from dead plants
ROBERT HOOKE

4. First person to see and draw living cells
LEEUWENHOEK

5. Idea that all living things are made of cells
CELL THEORY

6. What new cells come from
EXISTING CELLS

7. A constant internal environment maintained by cells
HOMEOSTASIS

8. This grows faster that the surface area of a cell
CELL VOLUME

9. This determines the function of a cell
SHAPE

10. Surrounds the outside of cells & controls what enters and leaves
CELL MEMBRANE

11. The fluid and organelles between the cell membrane and nuclear membrane
CYTOPLASM

12. Fluid making up the cytoplasm
CYTOSOL

13. Control center of the cell where DNA is located
NUCLEUS

14. Genetic material of a cell
DNA

15. The phospholipid heads that attract water
HYDROPHILIC

16. Cells lacking a nucleus & no membrane-bound organelles
PROKARYOTES

17. Region in bacteria where DNA (single chromosome)
NUCLEOID

18. Domain containing ancient bacterial forms
ARCHAEA

19. Cell structure that perform a specific job for a cell
ORGANELLE

20. Cells that have a nucleus and membrane-bound organelles
EUKARYOTE

21. Organisms composed of more than one cell
MULTICELLULAR

22. Made of similar cells working together to do a particular job
TISSUES

23. Made of organs working together to do a particular job
ORGAN SYSTEM

24. A double layer of these molecules make up the cell membrane
PHOSPHOLIPIDS

25. The tails of phospholipids are this; means it doesn’t like water
HYDROPHOBIC

26. The model of phospholipids and embedded proteins of the cell membrane
FLUID MOSAIC

27. Proteins embedded in the cell membrane
INTEGRAL PROTEINS

28. Uncoiled chromosomes in the nucleus of non-dividing cells
CHROMATIN

29. Genetic material in the nucleus made of DNA and protein
CHROMOSOMES

30. Double layer with pores surrounding the nucleus
NUCLEAR ENVELOPE

31. Organelle inside of the nucleus that makes ribosomes
NUCLEOLUS

32. Openings in the nuclear envelope
NUCLEAR PORES

33. Made of rRNA and protein and assembly amino acids into a polypeptide chain
RIBOSOMES

34. Long, whip-like structures used by some cells for movement
FLAGELLA

35. Site of cellular respiration
MITOCHONDRIA

36. Unattached ribosomes in the cytoplasm
FREE RIBOSOMES

37. Energy molecule used by cells to do work
ATP

38. Proteins attached only to one side of the cell membrane
PERIPHERAL PROTEINS

39. ENDOPLASMIC RETICULUM
System of membranes and tubes in the cytoplasm connecting the nuclear membrane to the cell membrane
ENDOPLASMIC RETICULUM

40. ER with ribosomes attached to its surface
ROUGH ER

41. System of flattened sacs that modify and package proteins
GOLGI

42. Small sacs containing cell products that can be transported from the cell
VESICLES

43. Organelle that digests food and worn out cell parts
LYSOSOMES

44. Made of microtubules and microfilaments to give support to cells and move organelles
CYTOSKELETON

45. Organelle made of microtubules in animal cells that helps form the spindle for cell division
CENTRIOLES

46. Short, hair-like structures that help some cells move
CILIA

47. Made of cellulose and surrounds the outside of plant cells
CELL WALL

48. Organelle that contains pigments in plant cells
PLASTID

49. The largest organelle found in plants containing the cell sap
CENTRAL VACUOLE

50. ER that makes cholesterol & helps detoxify poisons
SMOOTH ER