7th Grade Science Chap 3 Test

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7th Grade Quizzes & Trivia
Chapter 3 Test Cell Structure

  
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  • 1. 
    1st person to observe and name dead cells in cork.
    • A. 

      Robert Hooke

    • B. 

      Anton van Leeuwenhoek

    • C. 

      Matthias Schleiden

    • D. 

      Theodor Schwann

    • E. 

      Rudolp Virchow


  • 2. 
    State that all plants are made up of cells
    • A. 

      Robert Hooke

    • B. 

      Anton van Leeuwenhoek

    • C. 

      Matthias Schleiden

    • D. 

      Theodor Schwann

    • E. 

      Rudolp Virchow


  • 3. 
    Said the cell is the basic unit of structure in animals.
    • A. 

      Robert Hooke

    • B. 

      Anton van Leeuwenhoek

    • C. 

      Matthias Schleiden

    • D. 

      Theodor Schwann

    • E. 

      Rudolp Virchow


  • 4. 
    Saw bacteria, discovered yeast is a unicellular organism, and observed blood cells
    • A. 

      Robert Hooke

    • B. 

      Anton van Leeuwenhoek

    • C. 

      Matthias Schleiden

    • D. 

      Theodor Schwann

    • E. 

      Rudolp Virchow


  • 5. 
    Said all living cells come from other cells
    • A. 

      Robert Hooke

    • B. 

      Anton van Leeuwenhoek

    • C. 

      Matthias Schleiden

    • D. 

      Theodor Schwann

    • E. 

      Rudolp Virchow


  • 6. 
    The three parts of cell theory are what?

  • 7. 
    What are the three plant cell structures (not found in animal cells)

  • 8. 
    _____________ are found in cells, help a cell to live, grow and reproduce

  • 9. 
    The _______ ___________ is a phospholipid layer that covers a cell's surface and keeps the cytoplasm inside and allows nutrients in and wastes out.

  • 10. 
    Chloroplast makes ________using the energy of the sun, the chlorophyll in chloroplasts makes them green.

  • 11. 
    The __________ is the biggest oranelle in the cell.

  • 12. 
    ____________ breaks down food molecules to produce ATP (energy)

  • 13. 
    The ____________ is the smallest and most abundent organelle in any cell, the site where amino acides ar hooked together to make proteins.

  • 14. 
    Vacuole stores ______ and other liquids

  • 15. 
    The ______ _________ is a structure that surrounds the cell membrane of plant cells and provides strength and support to the cell (made up of cellulose)

  • 16. 
    The _______ complex processes, packages, and transports materials out of the cell

  • 17. 
    _________ contain enzymes that break down particles, digest foot particles, wastes, old cell parts and foreign invaders

  • 18. 
    DNA is the _________ material found in the nucleus of the cell

  • 19. 
    Endoplasmic reticulum makes _______, breakds down drugs and other chemicals, packages up proteins for release from the cell

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