Chapter 6: A Tour Of The Cell

30 Questions  I  By Gidaswimmer
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Cell Quizzes & Trivia
Test of chapter 6

  
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  • 1. 
    Cell theory tell us that  :  Mark all correct answers.
    • A. 

      All living things are made of cells

    • B. 

      Cells are the basic unit of structure and function

    • C. 

      All cells come form pre-existing cells

    • D. 

      Cell are only part of animals

    • E. 

      Cell are only part of plants


  • 2. 
    Micrograph is ..
    • A. 

      King of microscope

    • B. 

      Photograph of the view through a microscope

    • C. 

      Each part of a cell with a specific job to do

    • D. 

      Is a graph of cell


  • 3. 
    Plasma membrane is a .....- mark all correct answers
    • A. 

      Thin outer covering of a cell

    • B. 

      Defines the boundary of the cell

    • C. 

      Regulates the movement of chemicals into and out of the cell

    • D. 

      Found in plant and animal cells

    • E. 

      Holds organelles


  • 4. 
    Nucleus is found in plant and animal cells and   stores .......
    • A. 

      Genetic material DNA

    • B. 

      Holds organelles

    • C. 

      Protects cell

    • D. 

      Maintains cell shape


  • 5. 
    Cytoplasm holds organelles and is found in plant and animal cells and it is :
    • A. 

      A storage of genetic material

    • B. 

      Entire region between nucleus and plasma membrane

    • C. 

      Just region with chloroplasts


  • 6. 
    Prokaryotic cells : 
    • A. 

      Cells with nucleus and other ogranelles

    • B. 

      Cells in plants and animals

    • C. 

      Cells with lack of nuclei and most other organelles and are in bacteria and archarea


  • 7. 
    Eukaryotic cells are cells
    • A. 

      With no nucleous or other organelles

    • B. 

      of bacteria and archaea

    • C. 

      Has nucleus and other organelles like protists, fungi, plants and animals


  • 8. 
    Phospholipid bilayer is a
    • A. 

      Structure of phospore

    • B. 

      Membranes that are formed by a 2 layer sandwich of phospholipids

    • C. 

      Is a layer of chloropile


  • 9. 
    Functions of membrane proteins are :     mark all correct answers !
    • A. 

      Carry out chemical reactions

    • B. 

      Help cells"communicate" and "recognize" each other

    • C. 

      Transport materials across the membrane


  • 10. 
    Diffusion is a movement of particles from where they are more concentrated to where they are less concentrated
    • A. 

      True

    • B. 

      Fals


  • 11. 
    Equlibrium is :
    • A. 

      Movement of particles

    • B. 

      A grup of cell membrans

    • C. 

      When the concentration of a particle is the same on both sides of a membrane

    • D. 

      When the concentration of a particle is different on the sides of a membrane


  • 12. 
    Passive transport
    • A. 

      Is a transport across plasma of the cell

    • B. 

      Diffusion across a membrane,no energy used by the cell

    • C. 

      Movement of some substances


  • 13. 
    Facilitated diffusion is
    • A. 

      Movement with energy

    • B. 

      Movement of some sucbstances across a membrane with help from transport proteins, no energy required and with sugar

    • C. 

      Selectively ermeable transport


  • 14. 
    The passive transport of water across a selectively permeable membrane is call ________

  • 15. 
    When one solution has a higher concentration of solute than another solution  then we call that _________________

  • 16. 
    The solution with the lower concentration of solute is call __________________

  • 17. 
    Solutions in which the concentration of solute is equal is call ___________

  • 18. 
    Active Transport is when
    • A. 

      A cell uses energy to move molecules or ions across a membrane

    • B. 

      A cel not use any energy to move molecules or ions across membrane


  • 19. 
    Small membrane sacs that move particles into, out of , and within a cell are call _________

  • 20. 
    Exocytosis is when
    • A. 

      Vesicle move large particles out of the cell

    • B. 

      Vesicle move large particles into the cell


  • 21. 
    Endocytosis is when
    • A. 

      Vesicles move large particles into the cell

    • B. 

      Vesicle s move large particles out of the cell


  • 22. 
    A pair of membranes that surrounds the nucleus is call __________ _________

  • 23. 
    _______________ uses instructions from DNA to build proteins, some are found on endoplasmic reticulum , some float in the cytoplasm.

  • 24. 
     This organell of cell modifies, stores, and routes proteins and other cemical porducts to their next destination   ___________ ___________

  • 25. 
    This organellle contain digestive enzymes and digest nutrients and destroy harmful bacteria _________

  • 26. 
    Photosynthetic organelles found in some plandt and algae cells  ___________

  • 27. 
    Mitochondria are
    • A. 

      Help conversion of light energy

    • B. 

      Are found only in plant cells

    • C. 

      Site where cellular respiration occurs


  • 28. 
    Straight hollow tubes of protein that give rigidity , shape and organization to a cell is call ___________

  • 29. 
    Microfilaments are
    • A. 

      Long, thin, structures to moves material along pathways

    • B. 

      Thin, solid rods fo protein to allow the cell to move or change shape

    • C. 

      Hollow tubes of protein


  • 30. 
    Flagella is a
    • A. 

      thin solid rods of protein

    • B. 

      Long, thin whip-like structures that enable some cells to move and moves material along pathways


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