Endoplasmic Reticulum and Organelles Quiz
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Questions and Answers

What is the function of the Golgi apparatus?

  • Generating energy
  • Packaging materials (correct)
  • Synthesizing proteins
  • Breaking down materials
  • Where do vesicles carrying materials from the endoplasmic reticulum fuse in the Golgi apparatus?

  • Nuclear face
  • Concave face
  • Cis face (correct)
  • Trans face
  • Which organelle is closely associated with the Golgi apparatus?

  • Endoplasmic reticulum (correct)
  • Nucleus
  • Mitochondria
  • Lysosomes
  • What is the main function of lysosomes?

    <p>Hydrolytic digestion</p> Signup and view all the answers

    Where are proteins modified in the cell before they are released?

    <p>Golgi apparatus</p> Signup and view all the answers

    Which organelle is involved in the formation of glycoproteins and glycolipids?

    <p>Endoplasmic reticulum</p> Signup and view all the answers

    What is the function of smooth endoplasmic reticulum (SER)?

    <p>Lipid synthesis</p> Signup and view all the answers

    Which organelle divides the intracellular space into luminal and extra luminal compartments?

    <p>Endoplasmic reticulum (ER)</p> Signup and view all the answers

    What is the characteristic feature of rough endoplasmic reticulum (RER)?

    <p>Presence of ribosomes</p> Signup and view all the answers

    Which scientist first observed the Golgi apparatus and gave it its name?

    <p>Camillo Golgi</p> Signup and view all the answers

    In which type of cells are rough endoplasmic reticulum (RER) more frequently observed?

    <p>Cells actively involved in protein synthesis and secretion</p> Signup and view all the answers

    Why are mitochondria, chloroplasts, and peroxisomes not considered part of the endomembrane system?

    <p>Their functions are not coordinated with other components</p> Signup and view all the answers

    What is the main function of smooth endoplasmic reticulum?

    <p>Lipid synthesis</p> Signup and view all the answers

    Which organelle is responsible for the digestion of macromolecules in the cell?

    <p>Lysosome</p> Signup and view all the answers

    What is the primary function of the endoplasmic reticulum (ER)?

    <p>Substance transport</p> Signup and view all the answers

    Which organelle in plant cells is responsible for trapping light energy essential for photosynthesis?

    <p>Chloroplasts</p> Signup and view all the answers

    What is a characteristic feature of Golgi bodies?

    <p>Pack secretions for transport</p> Signup and view all the answers

    Where can ribosomes be found within a cell?

    <p>Freely in the cytoplasm or associated with ER</p> Signup and view all the answers

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