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 (A)</p> Signup and view all the answers

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

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

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

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

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

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

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

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

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

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

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

<p>Camillo Golgi (B)</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 (B)</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 (C)</p> Signup and view all the answers

What is the main function of smooth endoplasmic reticulum?

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

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

<p>Lysosome (C)</p> Signup and view all the answers

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

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

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

<p>Chloroplasts (C)</p> Signup and view all the answers

What is a characteristic feature of Golgi bodies?

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

Where can ribosomes be found within a cell?

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

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