Nuclear Structure Quiz
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Questions and Answers

What is the primary function of glycoproteins produced by the Golgi apparatus?

  • To add receptors to their destination
  • To hydrolyze phagocytic cells
  • To form secretory enzymes (correct)
  • To transport and modify lipids

    • What is the main role of lysosomes in the cell?

  • To package proteins into vesicles for transport
  • To fuse with the cell membrane during exocytosis
  • To secrete carbohydrates for transport and modification
  • To break down old, worn-out organelles (correct)

    • What is the purpose of the Golgi apparatus fusing vesicles with the cell membrane?

  • To break down dead cells through autolysis
  • To release the contents of the vesicles outside the cell (correct)
  • To add receptors to the cell surface
  • To hydrolyze phagocytic cells containing bacteria

    • What is the function of the phagolysosome formed by the fusion of a phagosome and a lysosome?

    <p>To hydrolyze the contents of the phagosome, which contains bacteria</p> Signup and view all the answers

    What is the role of the single membrane-bound vesicles in the Golgi apparatus?

    <p>To package proteins and other substances for transport to the cell surface</p> Signup and view all the answers

    What is the primary function of the nucleolus within the nucleus?

    <p>To produce RNA and ribosomes</p> Signup and view all the answers

    What is the key difference between the Smooth Endoplasmic Reticulum (SER) and the Rough Endoplasmic Reticulum (RER)?

    <p>RER has ribosomes attached to its surface, while SER does not</p> Signup and view all the answers

    What is the primary function of the Golgi apparatus in the cell?

    <p>To store and transport substances within the cell</p> Signup and view all the answers

    What is the purpose of the nuclear envelope surrounding the nucleus?

    <p>To allow the transport of substances in and out of the nucleus</p> Signup and view all the answers

    What is the function of the nucleoplasm within the nucleus?

    <p>To serve as a jelly-like material that suspends the chromosomes</p> Signup and view all the answers

    What is the primary role of the DNA contained within the chromosomes in the nucleus?

    <p>To store the genetic information of the organism</p> Signup and view all the answers

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