Fundamentals of Plant Physiology (B 103) Quiz
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Questions and Answers

What is the diameter range of solute particles in true solutions?

  • 0.5 micron
  • Less than 0.001 micron (correct)
  • Between 0.001-0.1 micron
  • Greater than 0.1 micron
  • Which type of mixture consists of solid solute particles larger than 0.1 micron?

  • Suspension (correct)
  • True solution
  • Colloid
  • Emulsion
  • In which type of solution can the solute particles be seen by an ultra microscope?

  • Emulsions
  • True solutions
  • Suspensions
  • Colloids (correct)
  • What is the vision characteristic of true solutions?

    <p>The solute cannot be seen</p> Signup and view all the answers

    Which type of mixture is described as unstable due to the two components being able to separate?

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

    What is demonstrated by using chemical membranes in the lab session?

    <p>Plasmolysis and deplasmolysis</p> Signup and view all the answers

    What is the effect studied by demonstrating the antagonism between salts in the lab?

    <p>Effect on permeability</p> Signup and view all the answers

    Which process involves irreversible flocculation of hydrophobic colloids?

    <p>Preparation of lyophilic colloids</p> Signup and view all the answers

    What is demonstrated by the adsorptive power of cytoplasm in the lab?

    <p>Adsorptive power of colloids</p> Signup and view all the answers

    What is NOT part of the experiments conducted in this lab?

    <p>Effect of temperature on root pressure</p> Signup and view all the answers

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