1. Test Format 28 Multiple Choice Questions (1.5 points each)
3 Matching sections
Memory Check Revisited (Combination of the two sides into 1, 18 questions each word used once)
Phases of Mitosis (6 phases used once)
Campaign Posters (24 cell types, each used once)
4 Short Answer Questions

2. Unit 2 Review

3. The Game Board 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77

4. 1
When analyzing a specimen under a microscope, why do we stain the specimen?
Answer: Most cell parts appear clear under the bright light of a microscope. Staining them gives them color and therefore makes it easier to see.
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5. 2
When a chromosome copies itself, the copy is referred to by this “relative” term.
Answer: sister
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6. 3
This membrane junction are impermeable junctions that bind cells together into leakproof sheets?
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Answer: tight junctions

7. 4
This is a nonfunctioning unit in a cell.
Answer: inclusion.
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8. 5
This type of tissue is also known as fat, and it used to insulate the body and protect it from extreme conditions.
Answer: Adipose Tissue
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9. 6
This is another name for a red blood cell.
Answer: erthrocyte
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10. BACK 7 Describe what happens during diffusion.
Answer: Substances move from areas of high concentration to areas of low concentrations until eventually there is an equal concentration in all areas.
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11. 8
When analyzing a specimen under a microscope, why must the sample be very thin?
Answer: This is to allow light to pass through the sample and to allow only one layer of cells to be observed at a time
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12. 9
In this phase, chromosomes appear as threadlike coils at the start, but each chromosome is copied by the end.
Answer: interphase
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13. 10
This is the process in which a pressure gradient actually pushes a solute containing fluid from a higher pressure to a lower pressure.
Answer: filtration
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14. 11
This refers to when a cell moves a large amount of substances out of the cell
Answer: exocytosis
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15. 12
What occurs if a solution is hypotonic and a cell was placed into it?
Answer: The cell would swell and possibly rupture
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16. 13
This is the process during protein synthesis when the DNA is copied by RNA.
Answer: transcription
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17. 14
This type of tissue is made up of connective tissue sheets that attach to the body’s skeleton and help the body with movement by contracting.
Answer: skeletal muscle
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18. 15
This type of connective tissue forms the cushionlike disks between the vertebrae.
Answer: fibrocartilage
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19. 16
This attaches skeletal muscles to bones.
Answer: tendons
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20. 17
This is also known as osseous tissue.
Answer: bone
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21. 18
This word mean one layer of cells.
Answer: simple
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22. 19
In this phase, centrioles appear and begin to move to opposite ends of the cell while spindle fibers forms between the poles.
Answer: prophase
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23. 20
In a homogenous mixture, this is the substance that dissolves the other material.
Answer: solvent
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24. BACK 21 What type of cell, which fights diseases, is this?
Answer: macrophage

25. BACK 22 This broad type of tissue if used for support.
Answer: connective
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26. 23
This type of tissue consists of several layers of cells that have a flattened shape and are found in sites that receive a good deal of abuse and friction, such as the esophagus, the mouth, and the outer portion of the skin.
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Answer: stratified squamous epithelium

27. BACK 24 In this phase, chromatids attach to the spindle fibers.
Answer: metaphase
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28. 25
Give two examples of tissues undergoing the aging process and what happens to the tissue as it ages.
Answer: epithelial membranes lose their elasticity and began to sag
We begin to “dry out” as exocrine glands become less active
Endocrine glands produce less hormones so the body processes they control become less effective
Bones become porous and weaker
Muscles begin to atrophy (deteriorate)
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29. 26
This refers specifically to when liquid material is taken into the cell.
Answer: pinocytosis
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30. 27
This broad type of tissue is used for control.
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Answer: nervous

31. 28
What is area O called
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Answer: Mitochondria

32. 29
What occurs if a solution is hypertonic and a cell was placed into it?
Answer: it would shrink
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33. 30
This type of tissue help to insulate and protect the delicate neurons.
Answer: Supporting cells of the nervous tissue
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34. 31
In this phase, chromatids separate and begin to move to opposite ends of the cell.
Answer: anaphase
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35. BACK 32 What is inflammation and how does it help the healing process.
Answer: A swelling of a tissue. It is used by the body to keep the injured area from moving and thus prevents further damage
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36. 33
This is a fragile, transparent barrier that consists of two lipid layers arrange “tail to tail”
Answer: plasma membrane
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37. BACK 34 small, dark-staining round body where ribosomes are assembled
Answer: nucleolus
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38. BACK 35 This is what the fluid inside the cell is referred to.
Answer: intracellular fluid
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39. 36
These detoxify the cell of poisonous materials and deactivate free radicals using oxidase enzymes.
Answer: peroxisomes
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40. 37
This type of tissue is a specialized impulse-conducting cell that gathers information and controls body functions.
Answer: nerve cells (neuron)
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41. 38
In this phase, two nuclei form and the chromosomes appear as chromatin.
Answer: telophase
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42. BACK 39 This cell type covers and lines body organs.
Answer: epithelial cells

43. 40
These are the “wires” that help to resist pulling forces on the cell.
Answer: intermediate filaments
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44. 41
Why are stratified epithelial tissues better for protection purposes than simple epithelial tissues?
Answer: Stratified epithelial tissue has multiple layers of cells, which means there are more cells to absorb the damage
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45. 42
This is the female cell of reproduction.
Answer: oocyte
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46. 43
Name this type of cell
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Answer: Epithelial Cells

47. 44
This is a slick membrane that lines the ventral body cavity and covers the organs in the cavity.
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Answer: serosae

48. BACK 45 The lower surface of an epithelial tissue is known as this.
Answer: the basement membrane
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49. 46
These are tiny fingerlike projections that greatly increase the surface area for faster absorption
Answer: microvilli
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50. 47
In this phase, cell membranes moves inward to create two daughter cells.
Answer: cytokinesis
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51. BACK 48 This refers to a increase in size in an organ or body area.
Answer: hyperplasia

52. 49
This is the term used when a cell loses its ability to divide when it becomes fully mature.
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Answer: amitotic

53. 50
These are tiny, bilobed, dark bodies that are the protein making factories of the cell
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Answer: ribosomes

54. 51
This type of tissue is a cobwebby tissue that is the most widely distributed connective tissue that cushions the body organs.
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Answer: areolar tissue

55. BACK 52 This is the organelle located at letter F.
Answer: rough endoplasmic reticulum

56. 53
This type of tissue travels throughout the body in a fluid matrix called plasma and has a variety of functions including transporting oxygen and carbon dioxide.
Answer: blood
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57. BACK 54 This is known as an abnormal mass of proliferating cells.
Answer: neoplasm
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58. BACK 55 This is the organelle located at letter H.
Answer: Golgi Apparatus

59. 56
This is a sequence of three nucleotides forming a unit of genetic code in a transfer RNA molecule that corresponds to the complementary information on a messenger RNA.
Answer: anticodon
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60. 57
Are the following a representation of plant or animal cells under a microscope?
Answer: animal
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61. 58
In a homogenous mixture, this is the substance that is dissolved the other material.
Answer: solute
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62. BACK 59 What are the three main regions of a cell?
Answer: plasma membrane, nucleus, and cytoplasm
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63. BACK 60 Name an example of passive transport.
Answer: facilitated diffusion, osmosis, filtration, or diffusion
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64. 61
This membrane junction allows to adjacent cells to communicate with each other by allowing molecules to pass directly from on cell to the other.
Answer: gap junction
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65. 62
This type of RNA is a cloverleaf-shaped molecule that carries amino acids to the ribosome.
Answer: transfer RNA
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66. 63
This is defined as a DNA segment that carries the information for building one protein or polypeptide chain.
Answer: gene
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67. 64
This type of RNA molecule is a long, singular nucleotide strand that resemble half of a DNA molecule that carries the information from the nucleus to the ribosomes in the cytoplasm.
Answer: messenger RNA
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68. BACK 65 This refers to a decrease in size in an organ or body area.
Answer: atrophy
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69. 66
This is the process during protein synthesis when the protein is made as the information is being read and decoded.
Answer: translation
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70. 67
This is the technique the body uses to repair tissues which results in scar tissue.
Answer: fibrosis
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71. BACK 68 This is what the fluid outside the cell is referred to.
Answer: Interstitial fluid
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72. 69
This refers specifically to when solid material is taken into the cell and is referred to as “cell eating”.
Answer: phagocytosis
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73. 70
The following picture is of this type of cell (scientific name).
Answer: erythrocyte
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74. 71
Are the following a representation of plant or animal cells under a microscope?
Answer: plant
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75. BACK 72 Name an example of active transport in a cell.
Answer: solute pumping (or sodium potassium pump), bulk transport (or endo and exo cytosis)
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76. 73
These are special pores created by proteins that allow water into the cell.
Answer: aquaporins
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77. 74
When a tissue is injured, the body sets a series of events into motion. Which of the following is NOT true?
The surface epithelium regenerates
The capillaries become less permeable
Phagocytes concentration increases
Granulation tissue forms
Answer: The capillaries become less permeable
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78. 75
During active transport process, cells use this molecule to power the movement.
Answer: ATP
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79. 76
This is the movement of water through a selectively permeable membrane from areas of high concentration to low concentration.
Answer: osmosis
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80. 77
The elongated shape of this cell lies along the cable-like fibers that it secretes. It also has an abundant rough ER and large Golgi apparatus to make and secrete the protein building blocks of these cells.
Answer: fibroblast
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