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

Which statement best describes the particle arrangement in a gas?

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

What type of movement do liquid particles exhibit?

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

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

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

In which medium will diffusion occur at the fastest rate?

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

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