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Diffusion and Cell Size Limitation Quiz
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Diffusion and Cell Size Limitation Quiz

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@EngrossingIolite

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Questions and Answers

Why can't unicellular organisms grow too large in size?

  • They lack the genetic potential to grow larger
  • They prefer being small for reproductive reasons
  • They have a natural limit on their size due to competition with other organisms
  • Diffusion would be too slow to supply the entire cell with necessary substances (correct)
  • In diffusion, molecules move from an area of ______ concentration to ______ concentration.

  • High; low (correct)
  • Equal; unequal
  • Low; high
  • Static; dynamic
  • How do yeasts reproduce?

  • Through binary fission
  • Sexually by spore formation
  • Through conjugation
  • Asexually by budding (correct)
  • Which process is important in baking for making the dough rise?

    <p>Anaerobic respiration</p> Signup and view all the answers

    What is the byproduct of anaerobic respiration in yeasts?

    <p>Carbon dioxide and ethanol</p> Signup and view all the answers

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