Mitochondria and Cellular Respiration Quiz
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Questions and Answers

Which membrane of the mitochondria is responsible for transducing energy and is impermeable to small-sized substances such as ions?

  • Inner membrane (correct)
  • Matrix
  • Outer membrane
  • Intermembrane space

    • What is the primary protein in the outer membrane of the mitochondria?

  • Cardiolipin
  • ATP synthase
  • Cytochrome c
  • Porin (correct)

    • What is the composition of the outer membrane of the mitochondria?

  • Lipids (correct)
  • Heme protein
  • Proteins
  • Phospholipid bilayer

    • What is located in the intermembrane space of the mitochondria?

    <p>Cytochrome c</p> Signup and view all the answers

    Which compartment of the mitochondria is referred to as the matrix?

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

    What is the primary function of the matrix in the mitochondria?

    <p>Synthesizing proteins</p> Signup and view all the answers

    What is the phospholipid layer found in the inner membrane of the mitochondria referred to as?

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

    Which enzymes are found in the inner membrane of the mitochondria?

    <p>ATP synthase</p> Signup and view all the answers

    Which organelle is known as the powerhouse of the cell?

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

    What is the size range of mitochondria?

    <p>0.5 - 1.0 micrometers</p> Signup and view all the answers

    Which type of cells have mitochondria?

    <p>Eukaryotic cells</p> Signup and view all the answers

    What is the role of cristae in mitochondria?

    <p>To increase the surface area of the inner membrane</p> Signup and view all the answers

    Where are mitochondria located in active tissues such as muscles?

    <p>Fatty droplets in the cytosol</p> Signup and view all the answers

    What is the function of mitochondria in cellular respiration?

    <p>To break down glucose</p> Signup and view all the answers

    Do mitochondria have their own DNA?

    <p>Yes, they have their own DNA</p> Signup and view all the answers

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