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Cells Unit

Cells Unit. Review Game. Begin Game. Good Bye!. Choose a category. Levels of Organization. Characteristics of cells. Chemistry of Life. Structure and Function. Mitosis. Characteristics of cells. 1. 2. 3. 4. 5. 6. 7. 8. 9. Chemistry of Life. 1. 2. 3. 4.

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Cells Unit

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  1. Cells Unit Review Game Begin Game Good Bye!

  2. Choose a category Levels of Organization Characteristics of cells Chemistry of Life Structure and Function Mitosis

  3. Characteristics of cells 1 2 3 4 5 6 7 8 9

  4. Chemistry of Life 1 2 3 4

  5. Levels of Organization 1 2 3 5 4

  6. Structure and Function 1 2 3 4 5 6 7

  7. Mitosis 2 1 4 5 3 6 7 9 10 8

  8. Characteristics of cells1 What term describes the smallest unit that can perform all of the functions necessary for life? Cell

  9. Characteristics of cells 2 • 2. Eukaryotic cells and prokaryotic cells have some parts in common. Which of the following pairs of parts would you find in both types of cells? •  A. cytoplasm and nucleus •  B. cell membrane and cytoplasm •  C. DNA and membrane-bound organelles •  D. cell membrane and membrane-bound organelles  B. cell membrane and cytoplasm

  10. Characteristics of cells 3 • Robert Hooke was the first person to describe cells. Which of the following instruments did he use to make his observations?  •  A. a prism •  B. telescope •  C. microscope •  D. eye glasses C. microscope

  11. Characteristics of cells 4 • What did Robert Virchow observe about cell division  •  A. Cells have nuclei •  B. Cells move around. •  C. Cells have cell membranes •  D. Cells come from other cells. • D. Cells come from other cells.

  12. Characteristics of cells 5 • This type of cell must carry out all of its life functions • A. unicellular •  B. muliticellular •  C. organelle •  D. Eukaryote A. unicellular

  13. Characteristics of cells 6 • This type of organism has more than one cell and has parts with specialized functions  •  A. unicellular •  B. multicellular •  C. Prokaryote •  D. organelle B. multicellular

  14. Characteristics of cells 7 • This type of cell has DNA located in a nucleus  •  A. organelle •  B. tissue •  C. Prokaryote •  D. Eukaryote • D. Eukaryote

  15. Characteristics of cells8 • This type of cell has DNA located throughout the cytoplasm NOT in a nucleus? •  A. organelle •  B. muliticellular •  C. Prokaryote •  D. Eukaryote C. Prokaryote

  16. Characteristics of cells 9 • Identify the 3 basic principles of the Cell theory (choose all that apply) • ONLY plants contain cells •  ALL organisms are made up of one or more cell •  The cell is the basic unit of all organisms •  ONLY animals are made up of cells •  All cells come from existing cells • ALL organisms are made up of one or more cell •  The cell is the basic unit of all organisms •  All cells come from existing cells

  17. Chemistry of Life 1 • Some dog foods contain corn and wheat that provide the dog with carbohydrates. Why are carbohydrates important to cell processes?  •  A. They make amino acids •  B. They form cell membranes •  C. They are a source of energy •  D. They help chemical processes C. They are a source of energy

  18. Chemistry of Life 2 • DNA stores genetic information. What type of molecule is DNA?  •  A. lipid •  B. protein •  C. nucleic acid •  D. carbohydrate C. nucleic acid

  19. Chemistry of Life 3 • Nuts and meats would be examples of foods that contain which of the 4 large molecules? •  A. lipid •  B. protein •  C. nucleic acid •  D. carbohydrate B. protein

  20. Chemistry of Life4 •  Which of the 4 large molecules is found in the cell membrane?  • A. lipids •  B. protein •  C. nucleic acid •  D. carbohydrate A. lipids

  21. Levels of Organization 1 • Which statement best explains the relationship between structure and function in an organisms?  •  A.  Structure and function refer to the different tissue types within an organism. •  B.  Stucture and function refer to the jobs of tissues, organs, and organ systems. •  C.  Structure and function refer to the locations of tissues, organs, and organ systems. •  D.  Structure and function refer to the locations and jobs of different tissues, organs, and organ systems working together. D.  Structure and function refer to the locations and jobs of different tissues, organs, and organ systems working together.

  22. The esophagus, stomach, small and large intestines work together to help human digestion. This is an example of   A.  tissue  B.   organs  C.  organ system  D.  cells Levels of Organization 2 C.  organ system

  23. Eugene is studying the levels of structural organization of an animal's body. Which level would describe a dog's heart?   A.  organ  B.  tissue  C.  organism  D.  organ system Levels of Organizationunction 3 A.  organ

  24. Levels of Organization 4 Complete this equation: groups of cells= tissue. Groups of tissue= organs. Groups of organs= organ systems. Group of organ systems = ?   A.  organisms  B.   tissue  C.  organ systems  D.  cells A.  organisms

  25. Levels of Organization 5 • The longhorn cowfish's puckered mouth allows it to find food by blowing jets of water into the sand to find and feed on tiny organisms.. Which of the following statements is true? •  A.  the shape of the cowfish's mouth is an example of the function of the organism •  B.  the ability to blow jets of water is an example of the cowfish's structure •  C.  The shape of the cowfish's mouth is an example of structure and the ability to blow jets of water to find food is an example of its function C.  The shape of the cowfish's mouth is an example of structure and the ability to blow jets of water to find food is an example of its function

  26. Structure and Function1 • Johnny looks through a microscope and concludes that the cells he observes are eukaryotic cells. Which of the following structures did Johnny MOST LIKELY observe before making his conclusion?  • A. nucleus •  B. cytoplasm •  C. cell membrane •  D. genetic material A. nucleus

  27. Which of the following correctly describes cellular respiration?   A. It takes place in the chloroplasts of most plant cells.   B. It happens only when cells need to produce more proteins.  C. It is the process that uses oxygen to break down sugars to release energy.  D. It happens in the cellular organelles that do not have a membrane. C. It is the process that uses oxygen to break down sugars to release energy. Structure and Function2

  28. Structure and Function3 • Which of the following structures surround PLANT cells? * •  A. cell wall and nucleus •  B. cell membrane and cell wall •  C. cytoplasm and cytoskeleton •  D. cell membrane and cytoplasm B. cell membrane and cell wall

  29. Structure and Function4 •  In what way could two eukaryotic cells be different from each other?  •  A. One eukaryotic cell could have cytoplasm while another does not. •  B. One eukaryotic cell could have a cell membrane while another does not. •  C. Two eukaryotic cells could differ in the number and types of organelles they contain. •  D. Two eukaryotic cells could differ in the number and types of prokaryotes they contain C. Two eukaryotic cells could differ in the number and types of organelles they contain.

  30. Structure and Function 5 • Under a high-powered microscope, Dan sees a cellular organelle. The organelle has a double membrane, and the inner membrane is folded. The organelle contains its own DNA. Which organelle does Dan see?  •  A. ER •  B. mitochondria •  C. nucleus •  D. ribosome B. mitochondria

  31. Structure and Function6 What is the main function of chloroplasts in a plant cell?  • A. They produce proteins. •  B. They store water and food.  •  C. They perform photosynthesis. •  D. They protect cells from the surrounding environment. C. They perform photosynthesis

  32. Structure and Function 7 • Which organelle processes and transports proteins and lipids Endoplasmic Reticulum

  33. Mitosis 1 • What are the 4 reasons that Multicellular organisms go through mitosis? Growth, repair, reproduction, development

  34. Mitosis 2 • Unicellular organisms only use mitosis for ______? Reproduction

  35. Mitosis 3 • What are the 3 parts of the Cell’s Life Cycle? Interphase, Mitosis, Cytokinesis

  36. Mitosis 4 • The cell spends MOST of it’s life in which phase? Interphase

  37. Mitosis 5 • What must happen in Interphase, in order for Mitosis to take place? DNA is duplicated (copied)

  38. Mitosis 6 • During which phase do chromosomes line up in the middle of the cell? Metaphase

  39. Mitosis 7 • During which phase do chromosomes separate? Anaphase

  40. Mitosis 8 • When do chromosomes condense and become visible under a microscope? Prophase

  41. Mitosis 9 • In which phase do new nuclear membranes form around each group of chromosomes, forming 2 identical nuclei? Telophase

  42. Mitosis10 • The division of the parent cell’s cytoplasm is called _________ cytokinesis

  43. Good Luck on your Cells Unit Test Play this to help you study. It is available on Progress Book.

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