7th Grade Mid-term Prep Review

10 Questions | Total Attempts: 36

SettingsSettingsSettings
Please wait...
7th Grade Mid-term Prep Review

7th Grade Mid-Term Prep review


Questions and Answers
  • 1. 
    The rigid layer of nonliving material that surrounds the cells of plants is called_______ 
    • A. 

      Cell wall

    • B. 

      Cell membrane

    • C. 

      Cytoplasm

    • D. 

      Plasmadesmata

  • 2. 
    1. ______ are tiny cell structures that carry out specific functions within the cell. 
    • A. 

      Organelles

    • B. 

      Centrosomes

    • C. 

      Chromatin

    • D. 

      Ribosomes

  • 3. 
    The ________________________ is a large, oval structure that directs all of the cell’s activities. 
    • A. 

      Nucleus

    • B. 

      Nucleolus

    • C. 

      Mitochondria

    • D. 

      Endoplasmic reticulum

  • 4. 
    _________ helps the nucleus to “know” how to direct the cell.  It looks like thin strands floating directly around  in the nucleus
    • A. 

      Chromatin

    • B. 

      Chloroplasts

    • C. 

      Centrosomes

    • D. 

      Chlorophyll

  • 5. 
    What is true of bacteria cells?
    • A. 

      Bacterial cells do not have a nucleus.

    • B. 

      Bacterial cells do not have genetic material (DNA).

    • C. 

      Bacterial cells do not have a cell membrane.

    • D. 

      Bacterial cells do not have a cell wall.

  • 6. 
    What is found in the area between the cell membrane and the nucleus? 
    • A. 

      Cytoplasm

    • B. 

      Chromatin

    • C. 

      Centrosomes

    • D. 

      Endoplasmic reticulum

  • 7. 
    This structure receives proteins and other newly formed transported materials, packages them, and distributes them to other parts of the cell.
    • A. 

      Golgi bodies (apparatus)

    • B. 

      Endoplasmic reticulum

    • C. 

      Ribosomes

    • D. 

      Centrosomes

  • 8. 
    A structure in the cells of plants that captures energy from sunlight and uses it to produce food.
    • A. 

      Chloroplasts

    • B. 

      Chromatin

    • C. 

      Golgi Bodies

    • D. 

      Peroxisomes

  • 9. 
    ––––––––– is a pouch inside a cell that acts as a storage area.
    • A. 

      Vacuole

    • B. 

      Mitochondria

    • C. 

      Chloroplast

    • D. 

      Peroxisome

  • 10. 
    A __________ is a group of similar cells that work together to perform a specific function.
    • A. 

      Tissue

    • B. 

      Organ

    • C. 

      Bacteria

    • D. 

      Nerve cell

Back to Top Back to top