1. CRCT Vocabulary Review Units 1-4

2. Round One- Unit One Cell Scientific Method
Asexual reproduction Hypothesis
DNA Controlled Experiment
Variable Classification
Homeostasis Taxonomy
Dichotomous Key Bacteria
Binary Fission Diffusion
Osmosis Prokaryotic cell
Theory

3. Give the word that goes with each definition

4. ________________- Tool scientist use to identify an unknown organism.
Dichotomous Key
________________- Tool scientist use to identify an unknown organism.

5. DNA
________________- Genetic material found in all living organisms that acts as the blue print of life.

6. Osmosis
________________-The diffusion of water molecules from an area of high concentration to an area of low concentration.

7. Binary Fission
_______________- Type of asexual reproduction in which a unicellular organism undergoes cell division to make genetically identical unicellular offspring.

8. Taxonomy
_______________-The science of classifying organisms and giving each a scientific name.

9. Asexual Reproduction
_______________- Reproduction that produces genetically identical offspring from only one parent.

10. _______________- the maintenance of a stable internal environment.
Homeostasis
_______________- the maintenance of a stable internal environment.

11. Theory
_______________- A hypothesis that has been supported by lots of experimentation and tests.

12. _______________- An educated guess to a scientific problem.
Hypothesis
_______________- An educated guess to a scientific problem.

13. Bacteria
_______________- Among the oldest organisms on earth, these unicellular organisms have no nucleus in their cells.

14. Prokaryotic Cell
_______________- A cell that contains no membrane-bound organelles and no nuclei.

15. Cell
_______________-Membrane covered structure that contains all the materials necessary for life. Basic unit of life.

16. Diffusion
_______________-The movement of molecules from an area of high concentration to an area of low concentration.

17. Scientific Method
______________- The steps a scientist take when conducting a controlled experiment.

18. ____________- any factor in an experiment that changes.
Variable
____________- any factor in an experiment that changes.

19. Now it is time to shorten up these definitions…
Now it is time to shorten up these definitions…. I will give you two or three words and you give me the vocabulary term.

20. Educated guess
Hypothesis

21. Supported by evidence
Theory

22. Tool, identify organism
Dichotomous Key

23. Organisms, no nucleus
Bacteria

24. Molecules, High to Low
Diffusion

25. Experiment steps
Scientific Method

26. Factors that change
Variables

27. Basic Unit of Life
Cells

28. Cell, No nucleus
Prokaryotic Cell

29. Diffusion of Water
Osmosis

30. Classifying, Naming, Organisms
Taxonomy

31. Genetic Material
DNA

32. Unicellular Reproduction
Binary Fission

33. One parent
Asexual Reproduction

34. Now, Complete each sentence using what you know about your vocabulary terms….

35. Carleus Linnaeus developed a science in which he classified organisms and gave each a scientific name made up of the genus and the species name, this science was known as ________.
Taxonomy

36. After making several observations, a scientist can make a __________, or an intelligent guess to the outcome of an experiment.
Hypothesis

37. DNA
The ________ stores all genetic information and can be found inside the nucleus of all eukaryotic cells.

38. After conducting several tests on her hypothesis, Nancy was able to support the _____ that rose bushes need adequate amounts of water to live.
theory

39. The water molecules will move using _______ up the xylem of the plant to reach the leaves for photosynthesis.
osmosis

40. Archaebacteria and Eubacteria undergo a reproduction of cellular division called ______ and therefore their offspring is genetically identical to the one parent.
Binary fission

41. All organisms are made up of one or more cells; however, archaebacteria and eubacteria are the only kingdoms made up of ________ and have no membrane-bound cell organelles
Prokaryotic cells

42. Unit two Vocabulary Protist Chloroplast Eukaryotes Vacuoles
Nucleus Lysosome
Cell Membrane Producer
Cell Wall Consumer
Ribosome Decomposer
Mitochondria Symbiosis
Golgi Body Parasitism
Mutualism Organelle
Lets start with just the definitions….

43. _______________- Any unicellular or multicellular organism that has a nucleus and other organelles within its cell.
Eukaryote

44. Eukaryotic cells contain a nucleus and membrane-bound __________ that have a specific function to carry out life.
Organelles

45. Decomposer
_________________- Any organism that obtains its energy by breaking down the remains of dead organisms and absorb their nutrients.

46. _______________- A eukaryote that is not an animal, fungus, or plant.
Protist

47. Parasitism
_________________- symbiotic relationship in which one organism benefits while the other is harmed.

48. Nucleus
_______________- Organelle found in eukaryotic cells; contains the cell’s DNA and serves as the control center of the cell.

49. Mutualism
__________________- symbiotic relationship in which both organisms benefit.

50. Symbiosis
__________________- close long term relationship between two or more organisms.

51. __________________- organisms that can make their own food.
Producer
__________________- organisms that can make their own food.

52. ________________- A phospholipids bilayer that covers a cell’s surface and regulates what enters and exits the cell.
Cell Membrane

53. ______________- structure that surrounds the cell membrane of some cells and provides strength and support to the cell membrane.
Cell Wall

54. _____________________ - Small organelle in cells that make proteins.
Ribosome

55. ___________________- Cell organelle that breaks down sugars to supply the cell with energy in the form of ATP.
Mitochondria

56. __________________-organelle found in plant and protist cells where photosynthesis occurs.
Chloroplast

57. __________________- organism that eats producers or other organisms for energy.
Consumer

58. _______________- Organelle that serves as a storage place for food and water within a cell.
Vacuole

59. ____________- organelle that modifies, packages, and transports materials out of the cell.
Golgi body

60. Let’s shorten up these definitions… Give the vocabulary term using these key words.

61. Control Center
Nucleus

62. Organism with Nucleus
Eukaryote

63. Eukaryotic cells, specialized functions
Organelles

64. Organelle, stores water
Vacuole

65. Photosynthesis, organelle
chloroplast

66. Both organisms Benefit
Mutualism

67. Organelle, release energy
Mitochondria

68. Strength and Support
Cell Wall

69. Organism, makes own food
Producer

70. Controls entering and exiting cell
Cell Membrane

71. Breaks down dead
Decomposer

72. Eats producers and others
Consumers

73. Eukaryote, not animal,plant, fungus
Protist

74. 1 Benefits and 1 harmed
Parasitism

75. Long-term relationship
Symbiosis

76. Makes Proteins
Ribosomes

77. Using the picture shown…. Identify the vocabulary term it describes

78. Mutualism

79. Parasistism

80. Decomposer

81. Chloroplast

82. Mitochondria

83. All arrows pointing to
Organelles

84. What is A pointing to?
Vacuole A

85. What is B pointing to?
Golgi Body B

86. What is C pointing to?
Cell Wall C

87. What is D pointing to?
Cell Membrane D

88. What is E pointing to?
Ribosome E

89. What is F pointing to?
Mitochondria F

90. What is G pointing to?
Chloroplast G