Endoplasmic Reticulum Function Quiz
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Questions and Answers

Which organelle is rich in rough endoplasmic reticulum?

  • Lysosomes
  • Peroxisomes
  • Mucus-secreting goblet cells of small intestine (correct)
  • Mitochondria
  • Where does N-linked glycosylation occur?

  • Endosomes
  • Smooth endoplasmic reticulum
  • Rough endoplasmic reticulum (correct)
  • Golgi apparatus
  • What is the function of smooth endoplasmic reticulum?

  • Lipid degradation
  • Steroid synthesis (correct)
  • Glucose metabolism
  • Protein synthesis
  • Where does the last step in both glycogenolysis and gluconeogenesis occur?

    <p>Smooth endoplasmic reticulum</p> Signup and view all the answers

    What is the function of Golgi apparatus?

    <p>Distribution center for proteins and lipids</p> Signup and view all the answers

    Which center is responsible for modifying N-oligosaccharides on asparagine?

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

    Which organelle synthesizes peptide neurotransmitters for secretion in neurons?

    <p>Rough endoplasmic reticulum</p> Signup and view all the answers

    What is the function of endosomes?

    <p>Sorting materials for destruction or reuse</p> Signup and view all the answers

    What type of proteins are synthesized in free ribosomes?

    <p>Cytosolic, peroxisomal, and mitochondrial proteins</p> Signup and view all the answers

    What is a characteristic of the smooth endoplasmic reticulum?

    <p>It is involved in steroid synthesis.</p> Signup and view all the answers

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