2. Cell Structure Cell Function Cell Theory & Cell Organization Cell Transport Random 10 20 30 40 50

3. Question 1 - 10 Organism whose cells contain a nucleus?

4. Answer 1 – 10 Eukaryote

5. Question 1 - 20 What are specialized structures within a cell that perform important cell functions?

6. Answer 1 – 20 Organelles

7. Question 1 - 30 What is the thin, double-layered sheet around the animal cell.

8. Answer 1 – 30 Cell membrane

9. Question 1 - 40 What are the granular materials visible within the nucleus?

10. Answer 1 – 40 Chromatin

11. Question 1 - 50 Is this a plant or animal cell? Why?(4 answers)

12. Answer 1 – 50 1.Cell Wall 2.Large vacuole 3.Chloroplasts 4.Rectangular shape

13. Question 2 - 10 What is the main function of the cell wall?

14. Answer 2 – 10 To support and protect the cell.

15. Question 2 - 20 What are the threadlike structures that contain the genetic information of the cell called?

16. Answer 2 – 20 Chromosomes

17. Question 2 - 30 List two functions of the cytoskeleton.

18. Answer 2 – 30 To maintain shape To aid in movement

19. Question 2 - 40 What are the two functions of the nucleus?

20. Answer 2 – 40 Contains the cells genetic material in the form of DNA. Controls cellular activity “control center” of the cell.

21. Question 2 - 50 What would be the result of a cell not having ribosomes?

22. Answer 2 – 50 No proteins.

23. Question 3 - 10 Name an example of an organ.

24. Answer 3 – 10

25. Question 3 - 20 A group of similar cells that perform a particular function is called _________?

26. Answer 3 – 20 Tissue

27. Question 3 - 30 Who was the first person to identify and see a cell?

28. Answer 3 – 30 Robert Hooke

29. Question 3 - 40 List the four levels of organization in order from simplest to most complex.

30. Answer 3 – 40 Cell > Tissue > Organ > Organ System

31. Question 3 - 50 What does cell theory state?

32. Answer 3 – 50 All living things are composed of cells. Cells are the basic units of structures and function in living things. New cells are produced from existing cells.

33. Question 4 - 10 Molecules tend to move from an area where they are more concentrated to an area where they are less concentrated. This process is called _______________.

34. Answer 4 – 10 Diffusion

35. Question 4 - 20 A type of membrane that allows some molecules to pass through and does not allow others to pass through.

36. Answer 4 – 20 Selectively permeable.

37. Question 4 - 30 What is passive transport?

38. Answer 4 – 30 Diffusion that does not require energy.

39. Question 4 - 40 Explain Osmosis.

40. Answer 4 – 40 Water moving from an area of high concentration to and area of low concentration.

41. Question 4 - 50 How do facilitated diffusion and active transport differ?

42. Answer 4 – 50 FD – movement of larger molecules across the cell membrane through protein channels. Does not require energy. AT – Movement of material across the cell membrane against a concentration difference. This does require energy.

43. Question 5 - 10 Prokaryotes lack a ______________.

44. Answer 5 – 10 Nucleus.

45. Question 5 - 20 The cells in a multicellular organism have specific jobs. This is called cell ____________.

46. Answer 5 – 20 Specialization

47. Question 5 - 30

48. Answer 5 – 30 Centrioles

49. Question 5 - 40 Compare a cell from a unicellular organism with a cell from a multicellular organism.

50. Answer 5 – 40 Uni - the cone cell carries out all of the life processes of the organism. Multi – Cell are specialized to only carry our specific functions. They rely on either specialized cell in the same organism to complete other life processes.

51. Question 5 - 50 Compare the cell membrane to a mosaic.

52. Answer 5 – 50 Mosaics are made up of many difference tiles and the cell membrane is made up of many difference molecules.