Endomembrane System and Nucleus Function Quiz
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Questions and Answers

Which organelle functions as the 'powerhouse' of the cell?

  • Endoplasmic Reticulum
  • Mitochondria (correct)
  • Golgi Complex
  • Chloroplast

What is the main function of lysosomes in a cell?

  • Breaking down and recycling organic molecules (correct)
  • Synthesizing new proteins
  • Storing water and minerals
  • Creating ATP

Which organelle is called the 'UPS' of the cell?

  • Golgi Complex (correct)
  • Vacuole
  • Chloroplast
  • Lysosome

What is the main function of a vacuole in plant cells?

<p>Storing nutrients, water, and minerals (D)</p> Signup and view all the answers

Which organelle is continuous with the outer membrane of the nucleus?

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

What is the function of lysosomes' digestive enzymes?

<p>Breaking apart molecules for recycling (D)</p> Signup and view all the answers

What organelle within a plant cell carries out photosynthesis?

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

Which organelle can sometimes take up nearly all of the space within a cell vacuole?

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

What functions as an internal framework to give the cell its structure?

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

Which organelles are small membrane-bound packets that travel between organelles and the plasma membrane?

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

What organelle regulates the flow of material through the cytosol by keeping necessary substances inside a membrane?

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

What organelles in a eukaryotic cell have multiple straight strands of DNA?

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

Which structure allows movement of materials and entire cells when needed?

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

Which organelle regulates the functions of membrane-bound organelles inside eukaryotic cells?

<p>Endomembrane system (B)</p> Signup and view all the answers

Which structure is responsible for exact DNA copying during cell division?

<p>Endomembrane system (B)</p> Signup and view all the answers

Which organelle forms a spontaneous barrier in water?

<p>Phospholipid bilayer (D)</p> Signup and view all the answers

Which structure provides many diverse functions to the cell?

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

Which organelle helps with the fluidity of the membrane due to its steroid lipid composition?

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

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