Prokaryotic and Eukaryotic Plasma Membranes
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Questions and Answers

Which of the following is a passive transport process?

  • Group translocation
  • Simple diffusion (correct)
  • Active transport
  • Facilitated diffusion with ATP

    • Which of these substances is transported by active transport?

  • Carbon dioxide
  • Amino acids (correct)
  • Fructose
  • Oxygen

    • What is the main component of the cytoplasm?

  • Proteins
  • Carbohydrates
  • Water (correct)
  • Lipids

    • Where is the genetic material located in a prokaryotic cell?

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

    Which of the following is an example of a substance transported by group translocation?

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

    What is the primary function of integral proteins in the plasma membrane?

    <p>To transport substances across the membrane (A)</p> Signup and view all the answers

    What is the main role of the phospholipid bilayer in the plasma membrane?

    <p>To provide a selectively permeable barrier (B)</p> Signup and view all the answers

    Which of the following structures is NOT found in the cytoplasm of a cell?

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

    What is the maximum number of genes typically found on a bacterial chromosome?

    <p>3500 (B)</p> Signup and view all the answers

    Which of the following processes requires energy in the form of ATP?

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

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