Cell Structure and Function Quiz
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Questions and Answers

What is the primary role of the cell membrane in cell function?

  • Controlling the movement of materials in and out of the cell (correct)
  • Providing structural support to the cell
  • Facilitating cellular respiration
  • Storing genetic information

    • Which organelle is present in plant cells but not in animal cells?

  • Cell wall; Nucleus
  • Vacuole; Golgi apparatus
  • Chloroplast; Lysosome (correct)
  • Endoplasmic reticulum; Ribosome

    • What is the function of the vacuole in a plant cell?

  • Generation of ATP
  • Regulation of cell shape
  • Storage of water, nutrients, and waste (correct)
  • Site for protein synthesis

    • According to the Kinetic Particle Theory, which state of matter has fixed shape and volume?

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

    Which statement best describes the particle arrangement in a gas?

    <p>Irregular arrangement, very far apart</p> Signup and view all the answers

    What type of movement do liquid particles exhibit?

    <p>Roll and move around each other</p> Signup and view all the answers

    Which passive transport process involves the movement of water molecules through a selectively permeable membrane?

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

    In which medium will diffusion occur at the fastest rate?

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

    When will diffusion be faster – in hot or cool medium?

    <p>Hot medium, due to higher temperature increasing particle movement</p> Signup and view all the answers

    What is the primary role of active transport in cells?

    <p>Transport large molecules across the cell membrane using energy</p> Signup and view all the answers

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