Cell Intro 

Basic Cell Structure 

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22 Video Interactions 

1. 00:00:40 

   The reason why cells are small is because it is necessary to get important materials and harmful materials out quickly. 

   • true

      

   • false

      


2. 00:03:07 

   When viewing a thin transparent object under the light microscope it is BEST to adjust the diaphragm so that you are letting in small amount of light 

   • true

      

   • false

      


3. 00:03:51 

   Electron microscopes increase magnification, and improve resolution (ability to see details). However, a downside is that you can't actually observe living processes in action. 

   • true

      

   • false

      


4. 00:04:16 

   Bacteria (AKA Eubacteria) and Arachebacteria are the only prokaryotic cells 

   • true

      

   • false

      


5. 00:05:02 

   Which of the following is NOT true regarding prokaryotic cells 

   • have  ribosomes

      

   • lack the ability to make energy

      

   • contain DNA

      

   • have a boundary such as a cell membrane/cell wall

      


6. 00:05:22 

   Yeast are unicellular and are classified with bacteria because they are prokaryotes 

   • true

      

   • false

      


7. 00:06:33 

   Which of the following concerning the nucleolus is NOT true 

   • located within the nucleus

      

   • where ribosomes are made

      

   • appears as a darkened area within the nucleus

      

   • responsible for manufacturing ATP

      


8. 00:07:28 

   Which of the following concerning the nucleus is NOT true? 

   • nothing can pass in or out of the nucleus

      

   • where the chromosomes are located

      

   • where DNA is found

      

   • has the directions for what kind of proteins that are going to be made

      


9. 00:07:58 

   Which of the following concerning ribosomes is NOT true? 

   • appear as dots

      

   • made of two subunits

      

   • where proteins are assembled

      

   • found in eubacteria but not archaebacteria

      


10. 00:08:57 

    Rough ER is connected to the nucleus and has ribosomes attached to it. 

    • true

       

    • false

       


11. 00:09:33 

    Which of the following concerning the Golgi body is NOT true 

    • looks like pita bread or a stack of pancakes

       

    • acts like UPS 

       

    • modifies proteins that come to it from the roughER by adding things like carbohydrates

       

    • is where glucose is broken down to make ATP

       


12. 00:10:36 

    Microtubles and microfilaments help provide support for the cell. 

    • true

       

    • false

       


13. 00:11:00 

    Which of the following concerning smooth ER is NOT true 

    • makes lipids

       

    • breaks down or detoxifies things like alcohol

       

    • lacks ribosomes

       

    • where amino acids are hooked together to make sugar

       


14. 00:11:34 

    Which of the following is NOT true about the mitochondria? 

    • where ATP is made

       

    • were once thought to be a type of bacteria

       

    • have their own DNA

       

    • the packaging center where ribosomes are assembled

       


15. 00:11:52 

    Plants have large structures known as vacuoles which store a large amount of water 

    • true

       

    • false

       


16. 00:12:58 

    In which part of the body would you expect to find a large number of lysosomes? 

    • bones

       

    • heart

       

    • nerves

       

    • stomach and intestines

       


17. 00:13:33 

    Centrioles appear like two rods and are not found in higher plants 

    • true

       

    • false

       


18. 00:14:02 

    Number 8 is smooth ER 

    • true

       

    • false

       


19. 00:14:05 

    #6 is the Golgi body 

    • true

       

    • false

       


20. 00:14:08 

    #13 is a ribosomal complex 

    • true

       

    • false

       


21. 00:14:11 

    The chloroplast is not seen in this diagram 

    • true

       

    • false

       


22. 00:14:12 

    #9 is the mitochondria 

    • true

       

    • false

       

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